id	sid	tid	token	lemma	pos
vd66vx04h3t	1	1	recently	recently	ADV
vd66vx04h3t	1	2	,	,	PUNCT
vd66vx04h3t	1	3	there	there	PRON
vd66vx04h3t	1	4	have	have	AUX
vd66vx04h3t	1	5	been	be	AUX
vd66vx04h3t	1	6	many	many	ADJ
vd66vx04h3t	1	7	reports	report	NOUN
vd66vx04h3t	1	8	of	of	ADP
vd66vx04h3t	1	9	environmental	environmental	ADJ
vd66vx04h3t	1	10	samples	sample	NOUN
vd66vx04h3t	1	11	exhibiting	exhibit	VERB
vd66vx04h3t	1	12	a	a	DET
vd66vx04h3t	1	13	unique	unique	ADJ
vd66vx04h3t	1	14	pcdd	pcdd	NOUN
vd66vx04h3t	1	15	/	/	SYM
vd66vx04h3t	1	16	f	f	PROPN
vd66vx04h3t	1	17	profile	profile	NOUN
vd66vx04h3t	1	18	,	,	PUNCT
vd66vx04h3t	1	19	which	which	PRON
vd66vx04h3t	1	20	can	can	AUX
vd66vx04h3t	1	21	not	not	PART
vd66vx04h3t	1	22	be	be	AUX
vd66vx04h3t	1	23	attributed	attribute	VERB
vd66vx04h3t	1	24	to	to	ADP
vd66vx04h3t	1	25	any	any	PRON
vd66vx04h3t	1	26	of	of	ADP
vd66vx04h3t	1	27	the	the	DET
vd66vx04h3t	1	28	known	know	VERB
vd66vx04h3t	1	29	anthropogenic	anthropogenic	ADJ
vd66vx04h3t	1	30	sources	source	NOUN
vd66vx04h3t	1	31	.	.	PUNCT
vd66vx04h3t	2	1	samples	sample	NOUN
vd66vx04h3t	2	2	exhibiting	exhibit	VERB
vd66vx04h3t	2	3	this	this	DET
vd66vx04h3t	2	4	pcdd	pcdd	NOUN
vd66vx04h3t	2	5	/	/	SYM
vd66vx04h3t	2	6	f	f	PROPN
vd66vx04h3t	2	7	'	'	PUNCT
vd66vx04h3t	2	8	natural	natural	ADJ
vd66vx04h3t	2	9	formation	formation	NOUN
vd66vx04h3t	2	10	'	'	PUNCT
vd66vx04h3t	2	11	profile	profile	NOUN
vd66vx04h3t	2	12	include	include	VERB
vd66vx04h3t	2	13	ball	ball	NOUN
vd66vx04h3t	2	14	clay	clay	NOUN
vd66vx04h3t	2	15	and	and	CCONJ
vd66vx04h3t	2	16	kaolin	kaolin	NOUN
vd66vx04h3t	2	17	from	from	ADP
vd66vx04h3t	2	18	different	different	ADJ
vd66vx04h3t	2	19	regions	region	NOUN
vd66vx04h3t	2	20	throughout	throughout	ADP
vd66vx04h3t	2	21	the	the	DET
vd66vx04h3t	2	22	world	world	NOUN
vd66vx04h3t	2	23	.	.	PUNCT
vd66vx04h3t	3	1	although	although	SCONJ
vd66vx04h3t	3	2	the	the	DET
vd66vx04h3t	3	3	pcdd	pcdd	PROPN
vd66vx04h3t	3	4	/	/	SYM
vd66vx04h3t	3	5	fs	fs	PROPN
vd66vx04h3t	3	6	found	find	VERB
vd66vx04h3t	3	7	in	in	ADP
vd66vx04h3t	3	8	ball	ball	NOUN
vd66vx04h3t	3	9	clay	clay	NOUN
vd66vx04h3t	3	10	and	and	CCONJ
vd66vx04h3t	3	11	kaolin	kaolin	NOUN
vd66vx04h3t	3	12	are	be	AUX
vd66vx04h3t	3	13	thought	think	VERB
vd66vx04h3t	3	14	to	to	PART
vd66vx04h3t	3	15	be	be	AUX
vd66vx04h3t	3	16	of	of	ADP
vd66vx04h3t	3	17	natural	natural	ADJ
vd66vx04h3t	3	18	origin	origin	NOUN
vd66vx04h3t	3	19	,	,	PUNCT
vd66vx04h3t	3	20	no	no	DET
vd66vx04h3t	3	21	definitive	definitive	ADJ
vd66vx04h3t	3	22	evidence	evidence	NOUN
vd66vx04h3t	3	23	has	have	AUX
vd66vx04h3t	3	24	been	be	AUX
vd66vx04h3t	3	25	brought	bring	VERB
vd66vx04h3t	3	26	forward	forward	ADV
vd66vx04h3t	3	27	to	to	PART
vd66vx04h3t	3	28	explain	explain	VERB
vd66vx04h3t	3	29	their	their	PRON
vd66vx04h3t	3	30	presence	presence	NOUN
vd66vx04h3t	3	31	in	in	ADP
vd66vx04h3t	3	32	this	this	DET
vd66vx04h3t	3	33	specific	specific	ADJ
vd66vx04h3t	3	34	environmental	environmental	ADJ
vd66vx04h3t	3	35	matrix	matrix	NOUN
vd66vx04h3t	3	36	.	.	PUNCT
vd66vx04h3t	4	1	a	a	DET
vd66vx04h3t	4	2	series	series	NOUN
vd66vx04h3t	4	3	of	of	ADP
vd66vx04h3t	4	4	experiments	experiment	NOUN
vd66vx04h3t	4	5	involving	involve	VERB
vd66vx04h3t	4	6	three	three	NUM
vd66vx04h3t	4	7	ball	ball	NOUN
vd66vx04h3t	4	8	clay	clay	NOUN
vd66vx04h3t	4	9	cores	core	NOUN
vd66vx04h3t	4	10	were	be	AUX
vd66vx04h3t	4	11	conducted	conduct	VERB
vd66vx04h3t	4	12	,	,	PUNCT
vd66vx04h3t	4	13	with	with	ADP
vd66vx04h3t	4	14	the	the	DET
vd66vx04h3t	4	15	goal	goal	NOUN
vd66vx04h3t	4	16	of	of	ADP
vd66vx04h3t	4	17	determining	determine	VERB
vd66vx04h3t	4	18	the	the	DET
vd66vx04h3t	4	19	origin	origin	NOUN
vd66vx04h3t	4	20	of	of	ADP
vd66vx04h3t	4	21	the	the	DET
vd66vx04h3t	4	22	pcdds	pcdds	PROPN
vd66vx04h3t	4	23	.	.	PUNCT
vd66vx04h3t	5	1	principal	principal	ADJ
vd66vx04h3t	5	2	component	component	NOUN
vd66vx04h3t	5	3	analysis	analysis	NOUN
vd66vx04h3t	5	4	was	be	AUX
vd66vx04h3t	5	5	used	use	VERB
vd66vx04h3t	5	6	to	to	PART
vd66vx04h3t	5	7	evaluate	evaluate	VERB
vd66vx04h3t	5	8	the	the	DET
vd66vx04h3t	5	9	data	datum	NOUN
vd66vx04h3t	5	10	and	and	CCONJ
vd66vx04h3t	5	11	provide	provide	VERB
vd66vx04h3t	5	12	visual	visual	ADJ
vd66vx04h3t	5	13	representations	representation	NOUN
vd66vx04h3t	5	14	of	of	ADP
vd66vx04h3t	5	15	it	it	PRON
vd66vx04h3t	5	16	,	,	PUNCT
vd66vx04h3t	5	17	which	which	PRON
vd66vx04h3t	5	18	aids	aid	VERB
vd66vx04h3t	5	19	in	in	ADP
vd66vx04h3t	5	20	determining	determine	VERB
vd66vx04h3t	5	21	relationships	relationship	NOUN
vd66vx04h3t	5	22	among	among	ADP
vd66vx04h3t	5	23	a	a	DET
vd66vx04h3t	5	24	multitude	multitude	NOUN
vd66vx04h3t	5	25	of	of	ADP
vd66vx04h3t	5	26	variables	variable	NOUN
vd66vx04h3t	5	27	.	.	PUNCT
vd66vx04h3t	6	1	all	all	DET
vd66vx04h3t	6	2	clay	clay	NOUN
vd66vx04h3t	6	3	core	core	NOUN
vd66vx04h3t	6	4	samples	sample	NOUN
vd66vx04h3t	6	5	analyzed	analyze	VERB
vd66vx04h3t	6	6	exhibited	exhibit	VERB
vd66vx04h3t	6	7	the	the	DET
vd66vx04h3t	6	8	pcdd	pcdd	ADJ
vd66vx04h3t	6	9	natural	natural	ADJ
vd66vx04h3t	6	10	formation	formation	NOUN
vd66vx04h3t	6	11	profile	profile	NOUN
vd66vx04h3t	6	12	,	,	PUNCT
vd66vx04h3t	6	13	containing	contain	VERB
vd66vx04h3t	6	14	elevated	elevated	ADJ
vd66vx04h3t	6	15	levels	level	NOUN
vd66vx04h3t	6	16	of	of	ADP
vd66vx04h3t	6	17	pcdds	pcdds	PROPN
vd66vx04h3t	6	18	,	,	PUNCT
vd66vx04h3t	6	19	dominated	dominate	VERB
vd66vx04h3t	6	20	by	by	ADP
vd66vx04h3t	6	21	ocdd	ocdd	ADJ
vd66vx04h3t	6	22	and	and	CCONJ
vd66vx04h3t	6	23	decreasing	decrease	VERB
vd66vx04h3t	6	24	concentration	concentration	NOUN
vd66vx04h3t	6	25	with	with	ADP
vd66vx04h3t	6	26	decreasing	decrease	VERB
vd66vx04h3t	6	27	chlorination	chlorination	NOUN
vd66vx04h3t	6	28	.	.	PUNCT
vd66vx04h3t	7	1	maximum	maximum	ADJ
vd66vx04h3t	7	2	teqs	teq	NOUN
vd66vx04h3t	7	3	for	for	ADP
vd66vx04h3t	7	4	the	the	DET
vd66vx04h3t	7	5	three	three	NUM
vd66vx04h3t	7	6	cores	core	NOUN
vd66vx04h3t	7	7	were	be	AUX
vd66vx04h3t	7	8	2,500	2,500	NUM
vd66vx04h3t	7	9	,	,	PUNCT
vd66vx04h3t	7	10	440	440	NUM
vd66vx04h3t	7	11	,	,	PUNCT
vd66vx04h3t	7	12	and	and	CCONJ
vd66vx04h3t	7	13	15,000	15,000	NUM
vd66vx04h3t	7	14	pg	pg	NOUN
vd66vx04h3t	7	15	who	who	PRON
vd66vx04h3t	7	16	-	-	NOUN
vd66vx04h3t	7	17	teq	teq	PROPN
vd66vx04h3t	7	18	/	/	SYM
vd66vx04h3t	7	19	g	g	NOUN
vd66vx04h3t	7	20	,	,	PUNCT
vd66vx04h3t	7	21	respectively	respectively	ADV
vd66vx04h3t	7	22	.	.	PUNCT
vd66vx04h3t	8	1	results	result	NOUN
vd66vx04h3t	8	2	from	from	ADP
vd66vx04h3t	8	3	the	the	DET
vd66vx04h3t	8	4	bulk	bulk	ADJ
vd66vx04h3t	8	5	mineralogical	mineralogical	ADJ
vd66vx04h3t	8	6	analysis	analysis	NOUN
vd66vx04h3t	8	7	demonstrated	demonstrate	VERB
vd66vx04h3t	8	8	there	there	PRON
vd66vx04h3t	8	9	is	be	VERB
vd66vx04h3t	8	10	no	no	DET
vd66vx04h3t	8	11	statistical	statistical	ADJ
vd66vx04h3t	8	12	correlation	correlation	NOUN
vd66vx04h3t	8	13	between	between	ADP
vd66vx04h3t	8	14	the	the	DET
vd66vx04h3t	8	15	mineralogy	mineralogy	NOUN
vd66vx04h3t	8	16	of	of	ADP
vd66vx04h3t	8	17	the	the	DET
vd66vx04h3t	8	18	ball	ball	NOUN
vd66vx04h3t	8	19	clay	clay	NOUN
vd66vx04h3t	8	20	samples	sample	NOUN
vd66vx04h3t	8	21	and	and	CCONJ
vd66vx04h3t	8	22	the	the	DET
vd66vx04h3t	8	23	pcdd	pcdd	NOUN
vd66vx04h3t	8	24	concentrations	concentration	NOUN
vd66vx04h3t	8	25	and/or	and/or	CCONJ
vd66vx04h3t	8	26	homologue	homologue	NOUN
vd66vx04h3t	8	27	profiles	profile	NOUN
vd66vx04h3t	8	28	.	.	PUNCT
vd66vx04h3t	9	1	it	it	PRON
vd66vx04h3t	9	2	was	be	AUX
vd66vx04h3t	9	3	determined	determine	VERB
vd66vx04h3t	9	4	from	from	ADP
vd66vx04h3t	9	5	the	the	DET
vd66vx04h3t	9	6	elemental	elemental	NOUN
vd66vx04h3t	9	7	and	and	CCONJ
vd66vx04h3t	9	8	oxide	oxide	NOUN
vd66vx04h3t	9	9	analysis	analysis	NOUN
vd66vx04h3t	9	10	that	that	SCONJ
vd66vx04h3t	9	11	there	there	PRON
vd66vx04h3t	9	12	is	be	VERB
vd66vx04h3t	9	13	a	a	DET
vd66vx04h3t	9	14	direct	direct	ADJ
vd66vx04h3t	9	15	correlation	correlation	NOUN
vd66vx04h3t	9	16	between	between	ADP
vd66vx04h3t	9	17	specific	specific	ADJ
vd66vx04h3t	9	18	oxides	oxide	NOUN
vd66vx04h3t	9	19	(	(	PUNCT
vd66vx04h3t	9	20	e.g.	e.g.	ADJ
vd66vx04h3t	9	21	,	,	PUNCT
vd66vx04h3t	9	22	al2o3	al2o3	NOUN
vd66vx04h3t	9	23	)	)	PUNCT
vd66vx04h3t	9	24	and	and	CCONJ
vd66vx04h3t	9	25	total	total	ADJ
vd66vx04h3t	9	26	pcdd	pcdd	NOUN
vd66vx04h3t	9	27	concentration	concentration	NOUN
vd66vx04h3t	9	28	associated	associate	VERB
vd66vx04h3t	9	29	with	with	ADP
vd66vx04h3t	9	30	the	the	DET
vd66vx04h3t	9	31	samples	sample	NOUN
vd66vx04h3t	9	32	in	in	ADP
vd66vx04h3t	9	33	two	two	NUM
vd66vx04h3t	9	34	of	of	ADP
vd66vx04h3t	9	35	the	the	DET
vd66vx04h3t	9	36	cores	core	NOUN
vd66vx04h3t	9	37	,	,	PUNCT
vd66vx04h3t	9	38	which	which	PRON
vd66vx04h3t	9	39	have	have	VERB
vd66vx04h3t	9	40	considerably	considerably	ADV
vd66vx04h3t	9	41	different	different	ADJ
vd66vx04h3t	9	42	mineralogy	mineralogy	NOUN
vd66vx04h3t	9	43	.	.	PUNCT
vd66vx04h3t	10	1	results	result	NOUN
vd66vx04h3t	10	2	from	from	ADP
vd66vx04h3t	10	3	a	a	DET
vd66vx04h3t	10	4	black	black	ADJ
vd66vx04h3t	10	5	carbon	carbon	NOUN
vd66vx04h3t	10	6	analysis	analysis	NOUN
vd66vx04h3t	10	7	confirmed	confirm	VERB
vd66vx04h3t	10	8	that	that	SCONJ
vd66vx04h3t	10	9	there	there	PRON
vd66vx04h3t	10	10	is	be	VERB
vd66vx04h3t	10	11	no	no	DET
vd66vx04h3t	10	12	correlation	correlation	NOUN
vd66vx04h3t	10	13	between	between	ADP
vd66vx04h3t	10	14	the	the	DET
vd66vx04h3t	10	15	carbon	carbon	NOUN
vd66vx04h3t	10	16	content	content	NOUN
vd66vx04h3t	10	17	of	of	ADP
vd66vx04h3t	10	18	the	the	DET
vd66vx04h3t	10	19	ball	ball	NOUN
vd66vx04h3t	10	20	clay	clay	NOUN
vd66vx04h3t	10	21	total	total	PROPN
vd66vx04h3t	10	22	pcdd	pcdd	NOUN
vd66vx04h3t	10	23	concentrations	concentration	NOUN
vd66vx04h3t	10	24	.	.	PUNCT
vd66vx04h3t	11	1	these	these	DET
vd66vx04h3t	11	2	bc	bc	PROPN
vd66vx04h3t	11	3	data	data	PROPN
vd66vx04h3t	11	4	support	support	VERB
vd66vx04h3t	11	5	the	the	DET
vd66vx04h3t	11	6	hypothesis	hypothesis	NOUN
vd66vx04h3t	11	7	that	that	SCONJ
vd66vx04h3t	11	8	the	the	DET
vd66vx04h3t	11	9	pcdds	pcdds	PROPN
vd66vx04h3t	11	10	associated	associate	VERB
vd66vx04h3t	11	11	from	from	ADP
vd66vx04h3t	11	12	the	the	DET
vd66vx04h3t	11	13	ball	ball	NOUN
vd66vx04h3t	11	14	clay	clay	NOUN
vd66vx04h3t	11	15	are	be	AUX
vd66vx04h3t	11	16	not	not	PART
vd66vx04h3t	11	17	the	the	DET
vd66vx04h3t	11	18	result	result	NOUN
vd66vx04h3t	11	19	of	of	ADP
vd66vx04h3t	11	20	an	an	DET
vd66vx04h3t	11	21	ancient	ancient	ADJ
vd66vx04h3t	11	22	combustion	combustion	NOUN
vd66vx04h3t	11	23	source	source	NOUN
vd66vx04h3t	11	24	.	.	PUNCT
vd66vx04h3t	12	1	the	the	DET
vd66vx04h3t	12	2	findings	finding	NOUN
vd66vx04h3t	12	3	from	from	ADP
vd66vx04h3t	12	4	these	these	DET
vd66vx04h3t	12	5	experiments	experiment	NOUN
vd66vx04h3t	12	6	advanced	advance	VERB
vd66vx04h3t	12	7	the	the	DET
vd66vx04h3t	12	8	understanding	understanding	NOUN
vd66vx04h3t	12	9	of	of	ADP
vd66vx04h3t	12	10	the	the	DET
vd66vx04h3t	12	11	possible	possible	ADJ
vd66vx04h3t	12	12	origin	origin	NOUN
vd66vx04h3t	12	13	of	of	ADP
vd66vx04h3t	12	14	dioxins	dioxin	NOUN
vd66vx04h3t	12	15	associated	associate	VERB
vd66vx04h3t	12	16	with	with	ADP
vd66vx04h3t	12	17	the	the	DET
vd66vx04h3t	12	18	ball	ball	NOUN
vd66vx04h3t	12	19	clay	clay	NOUN
vd66vx04h3t	12	20	.	.	PUNCT
vd66vx04h3t	13	1	from	from	ADP
vd66vx04h3t	13	2	these	these	DET
vd66vx04h3t	13	3	findings	finding	NOUN
vd66vx04h3t	13	4	,	,	PUNCT
vd66vx04h3t	13	5	coupled	couple	VERB
vd66vx04h3t	13	6	with	with	ADP
vd66vx04h3t	13	7	what	what	PRON
vd66vx04h3t	13	8	has	have	AUX
vd66vx04h3t	13	9	been	be	AUX
vd66vx04h3t	13	10	reported	report	VERB
vd66vx04h3t	13	11	in	in	ADP
vd66vx04h3t	13	12	the	the	DET
vd66vx04h3t	13	13	literature	literature	NOUN
vd66vx04h3t	13	14	,	,	PUNCT
vd66vx04h3t	13	15	it	it	PRON
vd66vx04h3t	13	16	is	be	AUX
vd66vx04h3t	13	17	hypothesized	hypothesize	VERB
vd66vx04h3t	13	18	that	that	SCONJ
vd66vx04h3t	13	19	the	the	DET
vd66vx04h3t	13	20	pcdds	pcdd	NOUN
vd66vx04h3t	13	21	associated	associate	VERB
vd66vx04h3t	13	22	with	with	ADP
vd66vx04h3t	13	23	the	the	DET
vd66vx04h3t	13	24	ball	ball	NOUN
vd66vx04h3t	13	25	clay	clay	NOUN
vd66vx04h3t	13	26	are	be	AUX
vd66vx04h3t	13	27	the	the	DET
vd66vx04h3t	13	28	result	result	NOUN
vd66vx04h3t	13	29	of	of	ADP
vd66vx04h3t	13	30	a	a	DET
vd66vx04h3t	13	31	formation	formation	NOUN
vd66vx04h3t	13	32	process	process	NOUN
vd66vx04h3t	13	33	from	from	ADP
vd66vx04h3t	13	34	naturally	naturally	ADV
vd66vx04h3t	13	35	produced	produce	VERB
vd66vx04h3t	13	36	chlorinated	chlorinate	VERB
vd66vx04h3t	13	37	organic	organic	ADJ
vd66vx04h3t	13	38	compounds	compound	NOUN
vd66vx04h3t	13	39	present	present	ADJ
vd66vx04h3t	13	40	during	during	ADP
vd66vx04h3t	13	41	the	the	DET
vd66vx04h3t	13	42	deposition	deposition	NOUN
vd66vx04h3t	13	43	of	of	ADP
vd66vx04h3t	13	44	the	the	DET
vd66vx04h3t	13	45	clay	clay	NOUN
vd66vx04h3t	13	46	.	.	PUNCT
vd66vx04h3t	14	1	in	in	ADP
vd66vx04h3t	14	2	this	this	DET
vd66vx04h3t	14	3	hypothesis	hypothesis	NOUN
vd66vx04h3t	14	4	,	,	PUNCT
vd66vx04h3t	14	5	the	the	DET
vd66vx04h3t	14	6	varying	vary	VERB
vd66vx04h3t	14	7	chemical	chemical	ADJ
vd66vx04h3t	14	8	composition	composition	NOUN
vd66vx04h3t	14	9	of	of	ADP
vd66vx04h3t	14	10	the	the	DET
vd66vx04h3t	14	11	clay	clay	NOUN
vd66vx04h3t	14	12	(	(	PUNCT
vd66vx04h3t	14	13	e.g.	e.g.	NOUN
vd66vx04h3t	14	14	,	,	PUNCT
vd66vx04h3t	14	15	amount	amount	NOUN
vd66vx04h3t	14	16	of	of	ADP
vd66vx04h3t	14	17	al2o3	al2o3	NOUN
vd66vx04h3t	14	18	)	)	PUNCT
vd66vx04h3t	14	19	is	be	AUX
vd66vx04h3t	14	20	the	the	DET
vd66vx04h3t	14	21	predominant	predominant	ADJ
vd66vx04h3t	14	22	property	property	NOUN
vd66vx04h3t	14	23	controlling	controlling	NOUN
vd66vx04h3t	14	24	pcdd	pcdd	NOUN
vd66vx04h3t	14	25	concentration	concentration	NOUN
vd66vx04h3t	14	26	as	as	SCONJ
vd66vx04h3t	14	27	observed	observe	VERB
vd66vx04h3t	14	28	throughout	throughout	ADP
vd66vx04h3t	14	29	the	the	DET
vd66vx04h3t	14	30	cores	core	NOUN
vd66vx04h3t	14	31	.	.	PUNCT