id	sid	tid	token	lemma	pos
cord-329945-p5hljkkm	1	1	key	key	JJ
cord-329945-p5hljkkm	1	2	:	:	:
cord-329945-p5hljkkm	1	3	cord-329945-p5hljkkm	cord-329945-p5hljkkm	NNP
cord-329945-p5hljkkm	1	4	authors	author	NNS
cord-329945-p5hljkkm	1	5	:	:	:
cord-329945-p5hljkkm	1	6	Zhou	Zhou	NNP
cord-329945-p5hljkkm	1	7	,	,	,
cord-329945-p5hljkkm	1	8	Zhi‐Guo	Zhi‐Guo	NNP
cord-329945-p5hljkkm	1	9	;	;	:
cord-329945-p5hljkkm	1	10	Yue	Yue	NNP
cord-329945-p5hljkkm	1	11	,	,	,
cord-329945-p5hljkkm	1	12	Dong‐Sheng	Dong‐Sheng	NNP
cord-329945-p5hljkkm	1	13	;	;	:
cord-329945-p5hljkkm	1	14	Mu	Mu	NNP
cord-329945-p5hljkkm	1	15	,	,	,
cord-329945-p5hljkkm	1	16	Chen‐Lu	chen‐lu	NN
cord-329945-p5hljkkm	1	17	;	;	:
cord-329945-p5hljkkm	1	18	Zhang	Zhang	NNP
cord-329945-p5hljkkm	1	19	,	,	,
cord-329945-p5hljkkm	1	20	Lei	Lei	NNP
cord-329945-p5hljkkm	1	21	title	title	NN
cord-329945-p5hljkkm	1	22	:	:	:
cord-329945-p5hljkkm	2	1	Mask	mask	NN
cord-329945-p5hljkkm	2	2	is	be	VBZ
cord-329945-p5hljkkm	2	3	the	the	DT
cord-329945-p5hljkkm	2	4	possible	possible	JJ
cord-329945-p5hljkkm	2	5	key	key	NN
cord-329945-p5hljkkm	2	6	for	for	IN
cord-329945-p5hljkkm	2	7	self‐isolation	self‐isolation	NNP
cord-329945-p5hljkkm	2	8	in	in	IN
cord-329945-p5hljkkm	2	9	COVID‐19	COVID‐19	NNP
cord-329945-p5hljkkm	2	10	pandemic	pandemic	NN
cord-329945-p5hljkkm	2	11	date	date	NN
cord-329945-p5hljkkm	3	1	:	:	:
cord-329945-p5hljkkm	3	2	2020	2020	CD
cord-329945-p5hljkkm	3	3	-	-	HYPH
cord-329945-p5hljkkm	3	4	04	04	CD
cord-329945-p5hljkkm	3	5	-	-	HYPH
cord-329945-p5hljkkm	3	6	08	08	CD
cord-329945-p5hljkkm	3	7	journal	journal	NN
cord-329945-p5hljkkm	3	8	:	:	:
cord-329945-p5hljkkm	4	1	J	J	NNP
cord-329945-p5hljkkm	4	2	Med	Med	NNP
cord-329945-p5hljkkm	4	3	Virol	Virol	NNP
cord-329945-p5hljkkm	4	4	DOI	DOI	NNP
cord-329945-p5hljkkm	5	1	:	:	:
cord-329945-p5hljkkm	5	2	10.1002	10.1002	CD
cord-329945-p5hljkkm	5	3	/	/	SYM
cord-329945-p5hljkkm	5	4	jmv.25846	jmv.25846	NN
cord-329945-p5hljkkm	5	5	sha	sha	NNP
cord-329945-p5hljkkm	5	6	:	:	:
cord-329945-p5hljkkm	5	7	ffcf2e6fdc5d000af9a665dd4601ac8385fabb3e	ffcf2e6fdc5d000af9a665dd4601ac8385fabb3e	NNP
cord-329945-p5hljkkm	5	8	doc_id	doc_id	CD
cord-329945-p5hljkkm	5	9	:	:	:
cord-329945-p5hljkkm	5	10	329945	329945	CD
cord-329945-p5hljkkm	5	11	cord_uid	cord_uid	FW
cord-329945-p5hljkkm	5	12	:	:	:
cord-329945-p5hljkkm	6	1	p5hljkkm	p5hljkkm	NNP
cord-329945-p5hljkkm	6	2	Ma	Ma	NNP
cord-329945-p5hljkkm	6	3	's	's	POS
cord-329945-p5hljkkm	6	4	research	research	NN
cord-329945-p5hljkkm	6	5	shows	show	VBZ
cord-329945-p5hljkkm	6	6	N95	N95	NNP
cord-329945-p5hljkkm	6	7	masks	mask	NNS
cord-329945-p5hljkkm	6	8	,	,	,
cord-329945-p5hljkkm	6	9	medical	medical	JJ
cord-329945-p5hljkkm	6	10	masks	mask	NNS
cord-329945-p5hljkkm	6	11	,	,	,
cord-329945-p5hljkkm	6	12	even	even	RB
cord-329945-p5hljkkm	6	13	homemade	homemade	JJ
cord-329945-p5hljkkm	6	14	masks	mask	NNS
cord-329945-p5hljkkm	6	15	could	could	MD
cord-329945-p5hljkkm	6	16	block	block	VB
cord-329945-p5hljkkm	6	17	at	at	RB
cord-329945-p5hljkkm	6	18	least	least	RBS
cord-329945-p5hljkkm	6	19	90	90	CD
cord-329945-p5hljkkm	6	20	%	%	NN
cord-329945-p5hljkkm	6	21	of	of	IN
cord-329945-p5hljkkm	6	22	the	the	DT
cord-329945-p5hljkkm	6	23	virus	virus	NN
cord-329945-p5hljkkm	6	24	in	in	IN
cord-329945-p5hljkkm	6	25	aerosols(1	aerosols(1	CD
cord-329945-p5hljkkm	6	26	)	)	-RRB-
cord-329945-p5hljkkm	6	27	.	.	.
cord-329945-p5hljkkm	7	1	This	this	DT
cord-329945-p5hljkkm	7	2	study	study	NN
cord-329945-p5hljkkm	7	3	puts	put	VBZ
cord-329945-p5hljkkm	7	4	the	the	DT
cord-329945-p5hljkkm	7	5	debate	debate	NN
cord-329945-p5hljkkm	7	6	on	on	IN
cord-329945-p5hljkkm	7	7	whether	whether	IN
cord-329945-p5hljkkm	7	8	the	the	DT
cord-329945-p5hljkkm	7	9	public	public	JJ
cord-329945-p5hljkkm	7	10	wear	wear	NN
cord-329945-p5hljkkm	7	11	masks	mask	NNS
cord-329945-p5hljkkm	7	12	back	back	RB
cord-329945-p5hljkkm	7	13	on	on	IN
cord-329945-p5hljkkm	7	14	the	the	DT
cord-329945-p5hljkkm	7	15	table	table	NN
cord-329945-p5hljkkm	7	16	.	.	.
cord-329945-p5hljkkm	8	1	Recently	recently	RB
cord-329945-p5hljkkm	8	2	Science	Science	NNP
cord-329945-p5hljkkm	8	3	interviewed	interview	VBD
cord-329945-p5hljkkm	8	4	Dr.	Dr.	NNP
cord-329945-p5hljkkm	8	5	Gao	Gao	NNP
cord-329945-p5hljkkm	8	6	,	,	,
cord-329945-p5hljkkm	8	7	director‐general	director‐general	JJ
cord-329945-p5hljkkm	8	8	of	of	IN
cord-329945-p5hljkkm	8	9	Chinese	Chinese	NNP
cord-329945-p5hljkkm	8	10	Center	Center	NNP
cord-329945-p5hljkkm	8	11	for	for	IN
cord-329945-p5hljkkm	8	12	Disease	Disease	NNP
cord-329945-p5hljkkm	8	13	Control	Control	NNP
cord-329945-p5hljkkm	8	14	and	and	CC
cord-329945-p5hljkkm	8	15	Prevention	Prevention	NNP
cord-329945-p5hljkkm	8	16	(	(	-LRB-
cord-329945-p5hljkkm	8	17	CDC	CDC	NNP
cord-329945-p5hljkkm	8	18	)	)	-RRB-
cord-329945-p5hljkkm	8	19	.	.	.
cord-329945-p5hljkkm	9	1	This	this	DT
cord-329945-p5hljkkm	9	2	article	article	NN
cord-329945-p5hljkkm	9	3	is	be	VBZ
cord-329945-p5hljkkm	9	4	protected	protect	VBN
cord-329945-p5hljkkm	9	5	by	by	IN
cord-329945-p5hljkkm	9	6	copyright	copyright	NN
cord-329945-p5hljkkm	9	7	.	.	.
cord-329945-p5hljkkm	10	1	All	all	DT
cord-329945-p5hljkkm	10	2	rights	right	NNS
cord-329945-p5hljkkm	10	3	reserved	reserve	VBN
cord-329945-p5hljkkm	10	4	.	.	.
cord-329945-p5hljkkm	11	1	States	state	NNS
cord-329945-p5hljkkm	11	2	mainly	mainly	RB
cord-329945-p5hljkkm	11	3	adopt	adopt	VBP
cord-329945-p5hljkkm	11	4	the	the	DT
cord-329945-p5hljkkm	11	5	method	method	NN
cord-329945-p5hljkkm	11	6	of	of	IN
cord-329945-p5hljkkm	11	7	social	social	JJ
cord-329945-p5hljkkm	11	8	distance	distance	NN
cord-329945-p5hljkkm	11	9	between	between	IN
cord-329945-p5hljkkm	11	10	people	people	NNS
cord-329945-p5hljkkm	11	11	to	to	TO
cord-329945-p5hljkkm	11	12	reach	reach	VB
cord-329945-p5hljkkm	11	13	6	6	CD
cord-329945-p5hljkkm	11	14	feet	foot	NNS
cord-329945-p5hljkkm	11	15	to	to	TO
cord-329945-p5hljkkm	11	16	prevent	prevent	VB
cord-329945-p5hljkkm	11	17	infection	infection	NN
cord-329945-p5hljkkm	11	18	,	,	,
cord-329945-p5hljkkm	11	19	but	but	CC
cord-329945-p5hljkkm	11	20	for	for	IN
cord-329945-p5hljkkm	11	21	the	the	DT
cord-329945-p5hljkkm	11	22	COVID-19	COVID-19	NNP
cord-329945-p5hljkkm	11	23	pandemic	pandemic	NN
cord-329945-p5hljkkm	11	24	,	,	,
cord-329945-p5hljkkm	11	25	it	-PRON-	PRP
cord-329945-p5hljkkm	11	26	may	may	MD
cord-329945-p5hljkkm	11	27	not	not	RB
cord-329945-p5hljkkm	11	28	be	be	VB
cord-329945-p5hljkkm	11	29	effective	effective	JJ
cord-329945-p5hljkkm	11	30	as	as	IN
cord-329945-p5hljkkm	11	31	we	-PRON-	PRP
cord-329945-p5hljkkm	11	32	supposed	suppose	VBD
cord-329945-p5hljkkm	11	33	.	.	.
cord-329945-p5hljkkm	12	1	First	first	RB
cord-329945-p5hljkkm	12	2	of	of	IN
cord-329945-p5hljkkm	12	3	all	all	DT
cord-329945-p5hljkkm	12	4	,	,	,
cord-329945-p5hljkkm	12	5	the	the	DT
cord-329945-p5hljkkm	12	6	disease	disease	NN
cord-329945-p5hljkkm	12	7	is	be	VBZ
cord-329945-p5hljkkm	12	8	highly	highly	RB
cord-329945-p5hljkkm	12	9	contagious	contagious	JJ
cord-329945-p5hljkkm	12	10	,	,	,
cord-329945-p5hljkkm	12	11	and	and	CC
cord-329945-p5hljkkm	12	12	whether	whether	IN
cord-329945-p5hljkkm	12	13	a	a	DT
cord-329945-p5hljkkm	12	14	virus	virus	NN
cord-329945-p5hljkkm	12	15	with	with	IN
cord-329945-p5hljkkm	12	16	a	a	DT
cord-329945-p5hljkkm	12	17	reproduction	reproduction	NN
cord-329945-p5hljkkm	12	18	number	number	NN
cord-329945-p5hljkkm	12	19	of	of	IN
cord-329945-p5hljkkm	12	20	more	more	JJR
cord-329945-p5hljkkm	12	21	than	than	IN
cord-329945-p5hljkkm	12	22	2	2	CD
cord-329945-p5hljkkm	12	23	can	can	MD
cord-329945-p5hljkkm	12	24	achieve	achieve	VB
cord-329945-p5hljkkm	12	25	true	true	JJ
cord-329945-p5hljkkm	12	26	isolation	isolation	NN
cord-329945-p5hljkkm	12	27	through	through	IN
cord-329945-p5hljkkm	12	28	the	the	DT
cord-329945-p5hljkkm	12	29	so	so	RB
cord-329945-p5hljkkm	12	30	-	-	HYPH
cord-329945-p5hljkkm	12	31	called	call	VBN
cord-329945-p5hljkkm	12	32	social	social	JJ
cord-329945-p5hljkkm	12	33	distance	distance	NN
cord-329945-p5hljkkm	12	34	by	by	IN
cord-329945-p5hljkkm	12	35	feet	foot	NNS
cord-329945-p5hljkkm	12	36	is	be	VBZ
cord-329945-p5hljkkm	12	37	a	a	DT
cord-329945-p5hljkkm	12	38	matter	matter	NN
cord-329945-p5hljkkm	12	39	of	of	IN
cord-329945-p5hljkkm	12	40	probability	probability	NN
cord-329945-p5hljkkm	12	41	rather	rather	RB
cord-329945-p5hljkkm	12	42	than	than	IN
cord-329945-p5hljkkm	12	43	mathematics	mathematic	NNS
cord-329945-p5hljkkm	12	44	.	.	.
cord-329945-p5hljkkm	13	1	A	a	DT
cord-329945-p5hljkkm	13	2	recent	recent	JJ
cord-329945-p5hljkkm	13	3	MIT	MIT	NNP
cord-329945-p5hljkkm	13	4	study	study	NN
cord-329945-p5hljkkm	13	5	published	publish	VBN
cord-329945-p5hljkkm	13	6	in	in	IN
cord-329945-p5hljkkm	13	7	JAMA	JAMA	NNP
cord-329945-p5hljkkm	13	8	found	find	VBD
cord-329945-p5hljkkm	13	9	that	that	IN
cord-329945-p5hljkkm	13	10	social	social	JJ
cord-329945-p5hljkkm	13	11	distance	distance	NN
cord-329945-p5hljkkm	13	12	requires	require	VBZ
cord-329945-p5hljkkm	13	13	27	27	CD
cord-329945-p5hljkkm	13	14	feet	foot	NNS
cord-329945-p5hljkkm	13	15	to	to	TO
cord-329945-p5hljkkm	13	16	be	be	VB
cord-329945-p5hljkkm	13	17	guaranteed	guarantee	VBN
cord-329945-p5hljkkm	13	18	not	not	RB
cord-329945-p5hljkkm	13	19	to	to	TO
cord-329945-p5hljkkm	13	20	be	be	VB
cord-329945-p5hljkkm	13	21	infected	infect	VBN
cord-329945-p5hljkkm	13	22	,	,	,
cord-329945-p5hljkkm	13	23	which	which	WDT
cord-329945-p5hljkkm	13	24	is	be	VBZ
cord-329945-p5hljkkm	13	25	not	not	RB
cord-329945-p5hljkkm	13	26	operational	operational	JJ
cord-329945-p5hljkkm	13	27	in	in	IN
cord-329945-p5hljkkm	13	28	real	real	JJ
cord-329945-p5hljkkm	13	29	life	life	NN
cord-329945-p5hljkkm	13	30	3	3	CD
cord-329945-p5hljkkm	13	31	.	.	.
cord-329945-p5hljkkm	14	1	In	in	IN
cord-329945-p5hljkkm	14	2	addition	addition	NN
cord-329945-p5hljkkm	14	3	,	,	,
cord-329945-p5hljkkm	14	4	there	there	EX
cord-329945-p5hljkkm	14	5	are	be	VBP
cord-329945-p5hljkkm	14	6	a	a	DT
cord-329945-p5hljkkm	14	7	large	large	JJ
cord-329945-p5hljkkm	14	8	number	number	NN
cord-329945-p5hljkkm	14	9	of	of	IN
cord-329945-p5hljkkm	14	10	asymptomatic	asymptomatic	JJ
cord-329945-p5hljkkm	14	11	infections	infection	NNS
cord-329945-p5hljkkm	14	12	in	in	IN
cord-329945-p5hljkkm	14	13	this	this	DT
cord-329945-p5hljkkm	14	14	outbreak	outbreak	NN
cord-329945-p5hljkkm	14	15	.	.	.
cord-329945-p5hljkkm	15	1	They	-PRON-	PRP
cord-329945-p5hljkkm	15	2	look	look	VBP
cord-329945-p5hljkkm	15	3	as	as	RB
cord-329945-p5hljkkm	15	4	asymptomatic	asymptomatic	JJ
cord-329945-p5hljkkm	15	5	as	as	IN
cord-329945-p5hljkkm	15	6	ordinary	ordinary	JJ
cord-329945-p5hljkkm	15	7	people	people	NNS
cord-329945-p5hljkkm	15	8	,	,	,
cord-329945-p5hljkkm	15	9	but	but	CC
cord-329945-p5hljkkm	15	10	these	these	DT
cord-329945-p5hljkkm	15	11	groups	group	NNS
cord-329945-p5hljkkm	15	12	are	be	VBP
cord-329945-p5hljkkm	15	13	as	as	RB
cord-329945-p5hljkkm	15	14	infectious	infectious	JJ
cord-329945-p5hljkkm	15	15	as	as	IN
cord-329945-p5hljkkm	15	16	symptomatic	symptomatic	JJ
cord-329945-p5hljkkm	15	17	patients	patient	NNS
cord-329945-p5hljkkm	15	18	4	4	CD
cord-329945-p5hljkkm	15	19	.	.	.
cord-329945-p5hljkkm	16	1	As	as	IN
cord-329945-p5hljkkm	16	2	"	"	``
cord-329945-p5hljkkm	16	3	normal	normal	JJ
cord-329945-p5hljkkm	16	4	people	people	NNS
cord-329945-p5hljkkm	16	5	"	"	''
cord-329945-p5hljkkm	16	6	,	,	,
cord-329945-p5hljkkm	16	7	the	the	DT
cord-329945-p5hljkkm	16	8	surrounding	surround	VBG
cord-329945-p5hljkkm	16	9	population	population	NN
cord-329945-p5hljkkm	16	10	will	will	MD
cord-329945-p5hljkkm	16	11	lose	lose	VB
cord-329945-p5hljkkm	16	12	their	-PRON-	PRP$
cord-329945-p5hljkkm	16	13	vigilance	vigilance	NN
cord-329945-p5hljkkm	16	14	.	.	.
cord-329945-p5hljkkm	17	1	In	in	IN
cord-329945-p5hljkkm	17	2	fact	fact	NN
cord-329945-p5hljkkm	17	3	,	,	,
cord-329945-p5hljkkm	17	4	in	in	IN
cord-329945-p5hljkkm	17	5	high	high	JJ
cord-329945-p5hljkkm	17	6	-	-	HYPH
cord-329945-p5hljkkm	17	7	risk	risk	NN
cord-329945-p5hljkkm	17	8	areas	area	NNS
cord-329945-p5hljkkm	17	9	with	with	IN
cord-329945-p5hljkkm	17	10	a	a	DT
cord-329945-p5hljkkm	17	11	large	large	JJ
cord-329945-p5hljkkm	17	12	number	number	NN
cord-329945-p5hljkkm	17	13	of	of	IN
cord-329945-p5hljkkm	17	14	patients	patient	NNS
cord-329945-p5hljkkm	17	15	,	,	,
cord-329945-p5hljkkm	17	16	without	without	IN
cord-329945-p5hljkkm	17	17	sufficient	sufficient	JJ
cord-329945-p5hljkkm	17	18	testing	testing	NN
cord-329945-p5hljkkm	17	19	to	to	TO
cord-329945-p5hljkkm	17	20	confirm	confirm	VB
cord-329945-p5hljkkm	17	21	clean	clean	JJ
cord-329945-p5hljkkm	17	22	,	,	,
cord-329945-p5hljkkm	17	23	everyone	everyone	NN
cord-329945-p5hljkkm	17	24	can	can	MD
cord-329945-p5hljkkm	17	25	only	only	RB
cord-329945-p5hljkkm	17	26	be	be	VB
cord-329945-p5hljkkm	17	27	seen	see	VBN
cord-329945-p5hljkkm	17	28	as	as	IN
cord-329945-p5hljkkm	17	29	potential	potential	JJ
cord-329945-p5hljkkm	17	30	infected	infect	VBN
cord-329945-p5hljkkm	17	31	,	,	,
cord-329945-p5hljkkm	17	32	including	include	VBG
cord-329945-p5hljkkm	17	33	themselves	-PRON-	PRP
cord-329945-p5hljkkm	17	34	.	.	.
cord-329945-p5hljkkm	18	1	Under	under	IN
cord-329945-p5hljkkm	18	2	such	such	JJ
cord-329945-p5hljkkm	18	3	circumstances	circumstance	NNS
cord-329945-p5hljkkm	18	4	,	,	,
cord-329945-p5hljkkm	18	5	wearing	wear	VBG
cord-329945-p5hljkkm	18	6	a	a	DT
cord-329945-p5hljkkm	18	7	mask	mask	NN
cord-329945-p5hljkkm	18	8	is	be	VBZ
cord-329945-p5hljkkm	18	9	the	the	DT
cord-329945-p5hljkkm	18	10	default	default	NN
cord-329945-p5hljkkm	18	11	solution	solution	NN
cord-329945-p5hljkkm	18	12	.	.	.
cord-329945-p5hljkkm	19	1	Finally	finally	RB
cord-329945-p5hljkkm	19	2	,	,	,
cord-329945-p5hljkkm	19	3	the	the	DT
cord-329945-p5hljkkm	19	4	issue	issue	NN
cord-329945-p5hljkkm	19	5	of	of	IN
cord-329945-p5hljkkm	19	6	propagation	propagation	NN
cord-329945-p5hljkkm	19	7	in	in	IN
cord-329945-p5hljkkm	19	8	confined	confined	JJ
cord-329945-p5hljkkm	19	9	spaces	space	NNS
cord-329945-p5hljkkm	19	10	is	be	VBZ
cord-329945-p5hljkkm	19	11	a	a	DT
cord-329945-p5hljkkm	19	12	very	very	RB
cord-329945-p5hljkkm	19	13	important	important	JJ
cord-329945-p5hljkkm	19	14	issue	issue	NN
cord-329945-p5hljkkm	19	15	which	which	WDT
cord-329945-p5hljkkm	19	16	was	be	VBD
cord-329945-p5hljkkm	19	17	often	often	RB
cord-329945-p5hljkkm	19	18	ignored	ignore	VBN
cord-329945-p5hljkkm	19	19	.	.	.
cord-329945-p5hljkkm	20	1	Tests	test	NNS
cord-329945-p5hljkkm	20	2	have	have	VBP
cord-329945-p5hljkkm	20	3	shown	show	VBN
cord-329945-p5hljkkm	20	4	that	that	IN
cord-329945-p5hljkkm	20	5	COVID-19	covid-19	PRP
cord-329945-p5hljkkm	20	6	can	can	MD
cord-329945-p5hljkkm	20	7	exist	exist	VB
cord-329945-p5hljkkm	20	8	for	for	IN
cord-329945-p5hljkkm	20	9	several	several	JJ
cord-329945-p5hljkkm	20	10	hours	hour	NNS
cord-329945-p5hljkkm	20	11	in	in	IN
cord-329945-p5hljkkm	20	12	the	the	DT
cord-329945-p5hljkkm	20	13	state	state	NN
cord-329945-p5hljkkm	20	14	of	of	IN
cord-329945-p5hljkkm	20	15	the	the	DT
cord-329945-p5hljkkm	20	16	smallest	small	JJS
cord-329945-p5hljkkm	20	17	of	of	IN
cord-329945-p5hljkkm	20	18	these	these	DT
cord-329945-p5hljkkm	20	19	droplets	droplet	NNS
cord-329945-p5hljkkm	20	20	,	,	,
cord-329945-p5hljkkm	20	21	sometimes	sometimes	RB
cord-329945-p5hljkkm	20	22	called	call	VBN
cord-329945-p5hljkkm	20	23	aerosols	aerosol	NNS
cord-329945-p5hljkkm	20	24	5	5	CD
cord-329945-p5hljkkm	20	25	.	.	.
cord-329945-p5hljkkm	21	1	In	in	IN
cord-329945-p5hljkkm	21	2	fact	fact	NN
cord-329945-p5hljkkm	21	3	,	,	,
cord-329945-p5hljkkm	21	4	there	there	EX
cord-329945-p5hljkkm	21	5	have	have	VBP
cord-329945-p5hljkkm	21	6	been	be	VBN
cord-329945-p5hljkkm	21	7	cases	case	NNS
cord-329945-p5hljkkm	21	8	of	of	IN
cord-329945-p5hljkkm	21	9	concentrated	concentrated	JJ
cord-329945-p5hljkkm	21	10	infection	infection	NN
cord-329945-p5hljkkm	21	11	by	by	IN
cord-329945-p5hljkkm	21	12	a	a	DT
cord-329945-p5hljkkm	21	13	large	large	JJ
cord-329945-p5hljkkm	21	14	number	number	NN
cord-329945-p5hljkkm	21	15	of	of	IN
cord-329945-p5hljkkm	21	16	people	people	NNS
cord-329945-p5hljkkm	21	17	in	in	IN
cord-329945-p5hljkkm	21	18	confined	confined	JJ
cord-329945-p5hljkkm	21	19	spaces	space	NNS
cord-329945-p5hljkkm	21	20	6	6	CD
cord-329945-p5hljkkm	21	21	.	.	.
cord-329945-p5hljkkm	22	1	When	when	WRB
cord-329945-p5hljkkm	22	2	we	-PRON-	PRP
cord-329945-p5hljkkm	22	3	perform	perform	VBP
cord-329945-p5hljkkm	22	4	so	so	RB
cord-329945-p5hljkkm	22	5	-	-	HYPH
cord-329945-p5hljkkm	22	6	called	call	VBN
cord-329945-p5hljkkm	22	7	"	"	``
cord-329945-p5hljkkm	22	8	necessary	necessary	JJ
cord-329945-p5hljkkm	22	9	activities	activity	NNS
cord-329945-p5hljkkm	22	10	"	"	''
cord-329945-p5hljkkm	22	11	in	in	IN
cord-329945-p5hljkkm	22	12	a	a	DT
cord-329945-p5hljkkm	22	13	closed	closed	JJ
cord-329945-p5hljkkm	22	14	environment	environment	NN
cord-329945-p5hljkkm	22	15	in	in	IN
cord-329945-p5hljkkm	22	16	supermarkets	supermarket	NNS
cord-329945-p5hljkkm	22	17	,	,	,
cord-329945-p5hljkkm	22	18	banks	bank	NNS
cord-329945-p5hljkkm	22	19	,	,	,
cord-329945-p5hljkkm	22	20	or	or	CC
cord-329945-p5hljkkm	22	21	public	public	JJ
cord-329945-p5hljkkm	22	22	This	this	DT
cord-329945-p5hljkkm	22	23	article	article	NN
cord-329945-p5hljkkm	22	24	is	be	VBZ
cord-329945-p5hljkkm	22	25	protected	protect	VBN
cord-329945-p5hljkkm	22	26	by	by	IN
cord-329945-p5hljkkm	22	27	copyright	copyright	NN
cord-329945-p5hljkkm	22	28	.	.	.
cord-329945-p5hljkkm	23	1	All	all	DT
cord-329945-p5hljkkm	23	2	rights	right	NNS
cord-329945-p5hljkkm	23	3	reserved	reserve	VBN
cord-329945-p5hljkkm	23	4	.	.	.
cord-329945-p5hljkkm	24	1	Covert	covert	JJ
cord-329945-p5hljkkm	24	2	coronavirus	coronavirus	NN
cord-329945-p5hljkkm	24	3	infections	infection	NNS
cord-329945-p5hljkkm	24	4	could	could	MD
cord-329945-p5hljkkm	24	5	be	be	VB
cord-329945-p5hljkkm	24	6	seeding	seed	VBG
cord-329945-p5hljkkm	24	7	new	new	JJ
cord-329945-p5hljkkm	24	8	outbreaks	outbreak	NNS
cord-329945-p5hljkkm	24	9	Aerosol	Aerosol	NNP
cord-329945-p5hljkkm	24	10	and	and	CC
cord-329945-p5hljkkm	24	11	Surface	Surface	NNP
cord-329945-p5hljkkm	24	12	Stability	Stability	NNP
cord-329945-p5hljkkm	24	13	of	of	IN
cord-329945-p5hljkkm	24	14	SARS	SARS	NNP
cord-329945-p5hljkkm	24	15	-	-	HYPH
cord-329945-p5hljkkm	24	16	CoV-2	CoV-2	NNP
cord-329945-p5hljkkm	24	17	as	as	IN
cord-329945-p5hljkkm	24	18	Compared	compare	VBN
cord-329945-p5hljkkm	24	19	with	with	IN
cord-329945-p5hljkkm	24	20	SARS	SARS	NNP
cord-329945-p5hljkkm	24	21	-	-	HYPH
cord-329945-p5hljkkm	24	22	CoV-1	CoV-1	NNP
cord-329945-p5hljkkm	24	23	Like	like	IN
cord-329945-p5hljkkm	24	24	a	a	DT
cord-329945-p5hljkkm	24	25	zombie	zombie	NN
cord-329945-p5hljkkm	24	26	apocalypse	apocalypse	NN
cord-329945-p5hljkkm	24	27	'	'	''
cord-329945-p5hljkkm	24	28	:	:	:
cord-329945-p5hljkkm	24	29	Residents	resident	NNS
cord-329945-p5hljkkm	24	30	on	on	IN
cord-329945-p5hljkkm	24	31	edge	edge	NN
cord-329945-p5hljkkm	24	32	as	as	IN
cord-329945-p5hljkkm	24	33	coronavirus	coronavirus	NN
cord-329945-p5hljkkm	24	34	cases	case	NNS
cord-329945-p5hljkkm	24	35	surge	surge	VBP
cord-329945-p5hljkkm	24	36	in	in	IN
cord-329945-p5hljkkm	24	37	South	South	NNP
cord-329945-p5hljkkm	24	38	Korea	Korea	NNP