id sid tid token lemma pos 8w32r496w2v 1 1 in in ADP 8w32r496w2v 1 2 order order NOUN 8w32r496w2v 1 3 to to PART 8w32r496w2v 1 4 effectively effectively ADV 8w32r496w2v 1 5 realize realize VERB 8w32r496w2v 1 6 future future ADJ 8w32r496w2v 1 7 goals goal NOUN 8w32r496w2v 1 8 for for ADP 8w32r496w2v 1 9 wind wind NOUN 8w32r496w2v 1 10 energy energy NOUN 8w32r496w2v 1 11 , , PUNCT 8w32r496w2v 1 12 the the DET 8w32r496w2v 1 13 efficiency efficiency NOUN 8w32r496w2v 1 14 of of ADP 8w32r496w2v 1 15 wind wind NOUN 8w32r496w2v 1 16 turbines turbine NOUN 8w32r496w2v 1 17 must must AUX 8w32r496w2v 1 18 increase increase VERB 8w32r496w2v 1 19 beyond beyond ADP 8w32r496w2v 1 20 existing exist VERB 8w32r496w2v 1 21 technology technology NOUN 8w32r496w2v 1 22 . . PUNCT 8w32r496w2v 2 1 one one NUM 8w32r496w2v 2 2 direct direct ADJ 8w32r496w2v 2 3 method method NOUN 8w32r496w2v 2 4 for for ADP 8w32r496w2v 2 5 achieving achieve VERB 8w32r496w2v 2 6 increased increase VERB 8w32r496w2v 2 7 efficiency efficiency NOUN 8w32r496w2v 2 8 is be AUX 8w32r496w2v 2 9 by by ADP 8w32r496w2v 2 10 improving improve VERB 8w32r496w2v 2 11 the the DET 8w32r496w2v 2 12 individual individual ADJ 8w32r496w2v 2 13 power power NOUN 8w32r496w2v 2 14 generation generation NOUN 8w32r496w2v 2 15 characteristics characteristic NOUN 8w32r496w2v 2 16 of of ADP 8w32r496w2v 2 17 horizontal horizontal ADJ 8w32r496w2v 2 18 axis axis NOUN 8w32r496w2v 2 19 wind wind NOUN 8w32r496w2v 2 20 turbines turbine NOUN 8w32r496w2v 2 21 . . PUNCT 8w32r496w2v 3 1 the the DET 8w32r496w2v 3 2 potential potential NOUN 8w32r496w2v 3 3 for for ADP 8w32r496w2v 3 4 additional additional ADJ 8w32r496w2v 3 5 improvement improvement NOUN 8w32r496w2v 3 6 by by ADP 8w32r496w2v 3 7 traditional traditional ADJ 8w32r496w2v 3 8 approaches approach NOUN 8w32r496w2v 3 9 is be AUX 8w32r496w2v 3 10 diminishing diminish VERB 8w32r496w2v 3 11 rapidly rapidly ADV 8w32r496w2v 3 12 however however ADV 8w32r496w2v 3 13 . . PUNCT 8w32r496w2v 4 1 as as ADP 8w32r496w2v 4 2 a a DET 8w32r496w2v 4 3 result result NOUN 8w32r496w2v 4 4 , , PUNCT 8w32r496w2v 4 5 a a DET 8w32r496w2v 4 6 research research NOUN 8w32r496w2v 4 7 program program NOUN 8w32r496w2v 4 8 was be AUX 8w32r496w2v 4 9 undertaken undertake VERB 8w32r496w2v 4 10 to to PART 8w32r496w2v 4 11 assess assess VERB 8w32r496w2v 4 12 the the DET 8w32r496w2v 4 13 potential potential NOUN 8w32r496w2v 4 14 of of ADP 8w32r496w2v 4 15 using use VERB 8w32r496w2v 4 16 distributed distribute VERB 8w32r496w2v 4 17 flow flow NOUN 8w32r496w2v 4 18 control control NOUN 8w32r496w2v 4 19 to to PART 8w32r496w2v 4 20 increase increase VERB 8w32r496w2v 4 21 power power NOUN 8w32r496w2v 4 22 generation generation NOUN 8w32r496w2v 4 23 . . PUNCT 8w32r496w2v 5 1 the the DET 8w32r496w2v 5 2 overall overall ADJ 8w32r496w2v 5 3 objective objective NOUN 8w32r496w2v 5 4 was be AUX 8w32r496w2v 5 5 the the DET 8w32r496w2v 5 6 development development NOUN 8w32r496w2v 5 7 of of ADP 8w32r496w2v 5 8 validated validated ADJ 8w32r496w2v 5 9 aerodynamic aerodynamic ADJ 8w32r496w2v 5 10 simulations simulation NOUN 8w32r496w2v 5 11 and and CCONJ 8w32r496w2v 5 12 flow flow NOUN 8w32r496w2v 5 13 control control NOUN 8w32r496w2v 5 14 approaches approach NOUN 8w32r496w2v 5 15 to to PART 8w32r496w2v 5 16 improve improve VERB 8w32r496w2v 5 17 wind wind NOUN 8w32r496w2v 5 18 turbine turbine NOUN 8w32r496w2v 5 19 power power NOUN 8w32r496w2v 5 20 generation generation NOUN 8w32r496w2v 5 21 characteristics characteristic NOUN 8w32r496w2v 5 22 . . PUNCT 8w32r496w2v 6 1 bem bem NOUN 8w32r496w2v 6 2 analysis analysis NOUN 8w32r496w2v 6 3 was be AUX 8w32r496w2v 6 4 conducted conduct VERB 8w32r496w2v 6 5 for for ADP 8w32r496w2v 6 6 a a DET 8w32r496w2v 6 7 general general ADJ 8w32r496w2v 6 8 set set NOUN 8w32r496w2v 6 9 of of ADP 8w32r496w2v 6 10 wind wind NOUN 8w32r496w2v 6 11 turbine turbine NOUN 8w32r496w2v 6 12 models model NOUN 8w32r496w2v 6 13 encompassing encompass VERB 8w32r496w2v 6 14 last last ADJ 8w32r496w2v 6 15 , , PUNCT 8w32r496w2v 6 16 current current ADJ 8w32r496w2v 6 17 , , PUNCT 8w32r496w2v 6 18 and and CCONJ 8w32r496w2v 6 19 next next ADJ 8w32r496w2v 6 20 generation generation NOUN 8w32r496w2v 6 21 designs design NOUN 8w32r496w2v 6 22 . . PUNCT 8w32r496w2v 7 1 this this DET 8w32r496w2v 7 2 analysis analysis NOUN 8w32r496w2v 7 3 indicated indicate VERB 8w32r496w2v 7 4 that that SCONJ 8w32r496w2v 7 5 rotor rotor NOUN 8w32r496w2v 7 6 lift lift NOUN 8w32r496w2v 7 7 control control NOUN 8w32r496w2v 7 8 applied apply VERB 8w32r496w2v 7 9 in in ADP 8w32r496w2v 7 10 region region PROPN 8w32r496w2v 7 11 ii ii PROPN 8w32r496w2v 7 12 of of ADP 8w32r496w2v 7 13 the the DET 8w32r496w2v 7 14 turbine turbine NOUN 8w32r496w2v 7 15 power power NOUN 8w32r496w2v 7 16 curve curve NOUN 8w32r496w2v 7 17 would would AUX 8w32r496w2v 7 18 produce produce VERB 8w32r496w2v 7 19 a a DET 8w32r496w2v 7 20 notable notable ADJ 8w32r496w2v 7 21 increase increase NOUN 8w32r496w2v 7 22 in in ADP 8w32r496w2v 7 23 annual annual ADJ 8w32r496w2v 7 24 power power NOUN 8w32r496w2v 7 25 generated generate VERB 8w32r496w2v 7 26 . . PUNCT 8w32r496w2v 8 1 this this PRON 8w32r496w2v 8 2 was be AUX 8w32r496w2v 8 3 achieved achieve VERB 8w32r496w2v 8 4 by by ADP 8w32r496w2v 8 5 optimizing optimize VERB 8w32r496w2v 8 6 induction induction NOUN 8w32r496w2v 8 7 factors factor NOUN 8w32r496w2v 8 8 along along ADP 8w32r496w2v 8 9 the the DET 8w32r496w2v 8 10 rotor rotor NOUN 8w32r496w2v 8 11 blade blade NOUN 8w32r496w2v 8 12 for for ADP 8w32r496w2v 8 13 maximum maximum ADJ 8w32r496w2v 8 14 power power NOUN 8w32r496w2v 8 15 generation generation NOUN 8w32r496w2v 8 16 . . PUNCT 8w32r496w2v 9 1 in in ADP 8w32r496w2v 9 2 order order NOUN 8w32r496w2v 9 3 to to PART 8w32r496w2v 9 4 demonstrate demonstrate VERB 8w32r496w2v 9 5 this this DET 8w32r496w2v 9 6 approach approach NOUN 8w32r496w2v 9 7 and and CCONJ 8w32r496w2v 9 8 other other ADJ 8w32r496w2v 9 9 advanced advanced ADJ 8w32r496w2v 9 10 concepts concept NOUN 8w32r496w2v 9 11 , , PUNCT 8w32r496w2v 9 12 the the DET 8w32r496w2v 9 13 university university PROPN 8w32r496w2v 9 14 of of ADP 8w32r496w2v 9 15 notre notre PROPN 8w32r496w2v 9 16 dame dame NOUN 8w32r496w2v 9 17 established establish VERB 8w32r496w2v 9 18 the the DET 8w32r496w2v 9 19 laboratory laboratory NOUN 8w32r496w2v 9 20 for for ADP 8w32r496w2v 9 21 enhanced enhanced ADJ 8w32r496w2v 9 22 wind wind NOUN 8w32r496w2v 9 23 energy energy NOUN 8w32r496w2v 9 24 design design NOUN 8w32r496w2v 9 25 ( ( PUNCT 8w32r496w2v 9 26 ewind ewind NOUN 8w32r496w2v 9 27 ) ) PUNCT 8w32r496w2v 9 28 . . PUNCT 8w32r496w2v 10 1 this this DET 8w32r496w2v 10 2 initiative initiative NOUN 8w32r496w2v 10 3 includes include VERB 8w32r496w2v 10 4 a a DET 8w32r496w2v 10 5 fully fully ADV 8w32r496w2v 10 6 instrumented instrument VERB 8w32r496w2v 10 7 meteorological meteorological ADJ 8w32r496w2v 10 8 tower tower NOUN 8w32r496w2v 10 9 and and CCONJ 8w32r496w2v 10 10 two two NUM 8w32r496w2v 10 11 pitch pitch NOUN 8w32r496w2v 10 12 - - PUNCT 8w32r496w2v 10 13 controlled control VERB 8w32r496w2v 10 14 wind wind NOUN 8w32r496w2v 10 15 turbines turbine NOUN 8w32r496w2v 10 16 . . PUNCT 8w32r496w2v 11 1 the the DET 8w32r496w2v 11 2 wind wind NOUN 8w32r496w2v 11 3 turbines turbine NOUN 8w32r496w2v 11 4 are be AUX 8w32r496w2v 11 5 representative representative ADJ 8w32r496w2v 11 6 in in ADP 8w32r496w2v 11 7 their their PRON 8w32r496w2v 11 8 design design NOUN 8w32r496w2v 11 9 and and CCONJ 8w32r496w2v 11 10 operation operation NOUN 8w32r496w2v 11 11 to to ADP 8w32r496w2v 11 12 larger large ADJ 8w32r496w2v 11 13 multi multi ADJ 8w32r496w2v 11 14 - - ADJ 8w32r496w2v 11 15 megawatt megawatt NOUN 8w32r496w2v 11 16 turbines turbine NOUN 8w32r496w2v 11 17 , , PUNCT 8w32r496w2v 11 18 but but CCONJ 8w32r496w2v 11 19 of of ADP 8w32r496w2v 11 20 a a DET 8w32r496w2v 11 21 scale scale NOUN 8w32r496w2v 11 22 that that PRON 8w32r496w2v 11 23 allows allow VERB 8w32r496w2v 11 24 rotors rotor NOUN 8w32r496w2v 11 25 to to PART 8w32r496w2v 11 26 be be AUX 8w32r496w2v 11 27 easily easily ADV 8w32r496w2v 11 28 instrumented instrument VERB 8w32r496w2v 11 29 and and CCONJ 8w32r496w2v 11 30 replaced replace VERB 8w32r496w2v 11 31 to to PART 8w32r496w2v 11 32 explore explore VERB 8w32r496w2v 11 33 new new ADJ 8w32r496w2v 11 34 design design NOUN 8w32r496w2v 11 35 concepts concept NOUN 8w32r496w2v 11 36 . . PUNCT 8w32r496w2v 12 1 baseline baseline NOUN 8w32r496w2v 12 2 data datum NOUN 8w32r496w2v 12 3 detailing detail VERB 8w32r496w2v 12 4 typical typical ADJ 8w32r496w2v 12 5 site site NOUN 8w32r496w2v 12 6 conditions condition NOUN 8w32r496w2v 12 7 and and CCONJ 8w32r496w2v 12 8 turbine turbine NOUN 8w32r496w2v 12 9 operation operation NOUN 8w32r496w2v 12 10 is be AUX 8w32r496w2v 12 11 presented present VERB 8w32r496w2v 12 12 . . PUNCT 8w32r496w2v 13 1 to to PART 8w32r496w2v 13 2 realize realize VERB 8w32r496w2v 13 3 optimized optimize VERB 8w32r496w2v 13 4 performance performance NOUN 8w32r496w2v 13 5 , , PUNCT 8w32r496w2v 13 6 lift lift NOUN 8w32r496w2v 13 7 control control NOUN 8w32r496w2v 13 8 systems system NOUN 8w32r496w2v 13 9 were be AUX 8w32r496w2v 13 10 designed design VERB 8w32r496w2v 13 11 and and CCONJ 8w32r496w2v 13 12 evaluated evaluate VERB 8w32r496w2v 13 13 in in ADP 8w32r496w2v 13 14 cfd cfd NOUN 8w32r496w2v 13 15 simulations simulation NOUN 8w32r496w2v 13 16 coupled couple VERB 8w32r496w2v 13 17 with with ADP 8w32r496w2v 13 18 shape shape NOUN 8w32r496w2v 13 19 optimization optimization NOUN 8w32r496w2v 13 20 tools tool NOUN 8w32r496w2v 13 21 . . PUNCT 8w32r496w2v 14 1 these these PRON 8w32r496w2v 14 2 were be AUX 8w32r496w2v 14 3 integrated integrate VERB 8w32r496w2v 14 4 into into ADP 8w32r496w2v 14 5 a a DET 8w32r496w2v 14 6 systematic systematic ADJ 8w32r496w2v 14 7 design design NOUN 8w32r496w2v 14 8 methodology methodology NOUN 8w32r496w2v 14 9 involving involve VERB 8w32r496w2v 14 10 bem bem NOUN 8w32r496w2v 14 11 simulations simulation NOUN 8w32r496w2v 14 12 , , PUNCT 8w32r496w2v 14 13 cfd cfd NOUN 8w32r496w2v 14 14 simulations simulation NOUN 8w32r496w2v 14 15 and and CCONJ 8w32r496w2v 14 16 shape shape NOUN 8w32r496w2v 14 17 optimization optimization NOUN 8w32r496w2v 14 18 , , PUNCT 8w32r496w2v 14 19 and and CCONJ 8w32r496w2v 14 20 selected select VERB 8w32r496w2v 14 21 experimental experimental ADJ 8w32r496w2v 14 22 validation validation NOUN 8w32r496w2v 14 23 . . PUNCT 8w32r496w2v 15 1 to to PART 8w32r496w2v 15 2 refine refine VERB 8w32r496w2v 15 3 and and CCONJ 8w32r496w2v 15 4 illustrate illustrate VERB 8w32r496w2v 15 5 the the DET 8w32r496w2v 15 6 proposed propose VERB 8w32r496w2v 15 7 design design NOUN 8w32r496w2v 15 8 methodology methodology NOUN 8w32r496w2v 15 9 , , PUNCT 8w32r496w2v 15 10 a a DET 8w32r496w2v 15 11 complete complete ADJ 8w32r496w2v 15 12 design design NOUN 8w32r496w2v 15 13 cycle cycle NOUN 8w32r496w2v 15 14 was be AUX 8w32r496w2v 15 15 performed perform VERB 8w32r496w2v 15 16 for for ADP 8w32r496w2v 15 17 the the DET 8w32r496w2v 15 18 turbine turbine NOUN 8w32r496w2v 15 19 model model NOUN 8w32r496w2v 15 20 incorporated incorporate VERB 8w32r496w2v 15 21 in in ADP 8w32r496w2v 15 22 the the DET 8w32r496w2v 15 23 wind wind NOUN 8w32r496w2v 15 24 energy energy NOUN 8w32r496w2v 15 25 lab lab NOUN 8w32r496w2v 15 26 . . PUNCT 8w32r496w2v 16 1 enhanced enhance VERB 8w32r496w2v 16 2 power power NOUN 8w32r496w2v 16 3 generation generation NOUN 8w32r496w2v 16 4 was be AUX 8w32r496w2v 16 5 obtained obtain VERB 8w32r496w2v 16 6 through through ADP 8w32r496w2v 16 7 passive passive ADJ 8w32r496w2v 16 8 trailing trailing NOUN 8w32r496w2v 16 9 edge edge NOUN 8w32r496w2v 16 10 shaping shaping NOUN 8w32r496w2v 16 11 aimed aim VERB 8w32r496w2v 16 12 at at ADP 8w32r496w2v 16 13 reaching reach VERB 8w32r496w2v 16 14 lift lift NOUN 8w32r496w2v 16 15 and and CCONJ 8w32r496w2v 16 16 lift lift VERB 8w32r496w2v 16 17 - - PUNCT 8w32r496w2v 16 18 to to ADP 8w32r496w2v 16 19 - - PUNCT 8w32r496w2v 16 20 drag drag NOUN 8w32r496w2v 16 21 goals goal NOUN 8w32r496w2v 16 22 predicted predict VERB 8w32r496w2v 16 23 to to PART 8w32r496w2v 16 24 optimize optimize VERB 8w32r496w2v 16 25 performance performance NOUN 8w32r496w2v 16 26 . . PUNCT 8w32r496w2v 17 1 these these DET 8w32r496w2v 17 2 targets target NOUN 8w32r496w2v 17 3 were be AUX 8w32r496w2v 17 4 determined determine VERB 8w32r496w2v 17 5 by by ADP 8w32r496w2v 17 6 bem bem NOUN 8w32r496w2v 17 7 analysis analysis NOUN 8w32r496w2v 17 8 to to PART 8w32r496w2v 17 9 improve improve VERB 8w32r496w2v 17 10 power power NOUN 8w32r496w2v 17 11 generation generation NOUN 8w32r496w2v 17 12 characteristics characteristic NOUN 8w32r496w2v 17 13 and and CCONJ 8w32r496w2v 17 14 annual annual ADJ 8w32r496w2v 17 15 energy energy NOUN 8w32r496w2v 17 16 production production NOUN 8w32r496w2v 17 17 ( ( PUNCT 8w32r496w2v 17 18 aep aep PROPN 8w32r496w2v 17 19 ) ) PUNCT 8w32r496w2v 17 20 for for ADP 8w32r496w2v 17 21 the the DET 8w32r496w2v 17 22 wind wind NOUN 8w32r496w2v 17 23 turbine turbine NOUN 8w32r496w2v 17 24 . . PUNCT 8w32r496w2v 18 1 a a DET 8w32r496w2v 18 2 preliminary preliminary ADJ 8w32r496w2v 18 3 design design NOUN 8w32r496w2v 18 4 was be AUX 8w32r496w2v 18 5 validated validate VERB 8w32r496w2v 18 6 in in ADP 8w32r496w2v 18 7 wind wind NOUN 8w32r496w2v 18 8 tunnel tunnel NOUN 8w32r496w2v 18 9 experiments experiment NOUN 8w32r496w2v 18 10 on on ADP 8w32r496w2v 18 11 a a DET 8w32r496w2v 18 12 2d 2d NOUN 8w32r496w2v 18 13 rotor rotor NOUN 8w32r496w2v 18 14 section section NOUN 8w32r496w2v 18 15 in in ADP 8w32r496w2v 18 16 preparation preparation NOUN 8w32r496w2v 18 17 for for ADP 8w32r496w2v 18 18 testing testing NOUN 8w32r496w2v 18 19 in in ADP 8w32r496w2v 18 20 the the DET 8w32r496w2v 18 21 full full ADJ 8w32r496w2v 18 22 atmospheric atmospheric ADJ 8w32r496w2v 18 23 environment environment NOUN 8w32r496w2v 18 24 of of ADP 8w32r496w2v 18 25 the the DET 8w32r496w2v 18 26 ewind ewind NOUN 8w32r496w2v 18 27 laboratory laboratory NOUN 8w32r496w2v 18 28 . . PUNCT 8w32r496w2v 19 1 these these DET 8w32r496w2v 19 2 tests test NOUN 8w32r496w2v 19 3 were be AUX 8w32r496w2v 19 4 performed perform VERB 8w32r496w2v 19 5 for for ADP 8w32r496w2v 19 6 the the DET 8w32r496w2v 19 7 full full ADJ 8w32r496w2v 19 8 - - PUNCT 8w32r496w2v 19 9 scale scale NOUN 8w32r496w2v 19 10 geometry geometry NOUN 8w32r496w2v 19 11 and and CCONJ 8w32r496w2v 19 12 atmospheric atmospheric ADJ 8w32r496w2v 19 13 conditions condition NOUN 8w32r496w2v 19 14 . . PUNCT 8w32r496w2v 20 1 upon upon SCONJ 8w32r496w2v 20 2 making make VERB 8w32r496w2v 20 3 additional additional ADJ 8w32r496w2v 20 4 improvements improvement NOUN 8w32r496w2v 20 5 to to ADP 8w32r496w2v 20 6 the the DET 8w32r496w2v 20 7 shape shape NOUN 8w32r496w2v 20 8 optimization optimization NOUN 8w32r496w2v 20 9 tools tool NOUN 8w32r496w2v 20 10 , , PUNCT 8w32r496w2v 20 11 a a DET 8w32r496w2v 20 12 series series NOUN 8w32r496w2v 20 13 of of ADP 8w32r496w2v 20 14 trailing trail VERB 8w32r496w2v 20 15 edge edge NOUN 8w32r496w2v 20 16 additions addition NOUN 8w32r496w2v 20 17 were be AUX 8w32r496w2v 20 18 designed design VERB 8w32r496w2v 20 19 to to PART 8w32r496w2v 20 20 optimize optimize VERB 8w32r496w2v 20 21 power power NOUN 8w32r496w2v 20 22 generation generation NOUN 8w32r496w2v 20 23 . . PUNCT 8w32r496w2v 21 1 the the DET 8w32r496w2v 21 2 trailing trailing NOUN 8w32r496w2v 21 3 edge edge NOUN 8w32r496w2v 21 4 additions addition NOUN 8w32r496w2v 21 5 were be AUX 8w32r496w2v 21 6 predicted predict VERB 8w32r496w2v 21 7 to to PART 8w32r496w2v 21 8 increase increase VERB 8w32r496w2v 21 9 the the DET 8w32r496w2v 21 10 aep aep VERB 8w32r496w2v 21 11 by by ADP 8w32r496w2v 21 12 up up ADP 8w32r496w2v 21 13 to to PART 8w32r496w2v 21 14 4.2 4.2 NUM 8w32r496w2v 21 15 % % NOUN 8w32r496w2v 21 16 at at ADP 8w32r496w2v 21 17 the the DET 8w32r496w2v 21 18 white white PROPN 8w32r496w2v 21 19 field field NOUN 8w32r496w2v 21 20 site site NOUN 8w32r496w2v 21 21 . . PUNCT 8w32r496w2v 22 1 the the DET 8w32r496w2v 22 2 pieces piece NOUN 8w32r496w2v 22 3 were be AUX 8w32r496w2v 22 4 rapid rapid ADJ 8w32r496w2v 22 5 - - PUNCT 8w32r496w2v 22 6 prototyped prototype VERB 8w32r496w2v 22 7 and and CCONJ 8w32r496w2v 22 8 installed instal VERB 8w32r496w2v 22 9 on on ADP 8w32r496w2v 22 10 the the DET 8w32r496w2v 22 11 wind wind NOUN 8w32r496w2v 22 12 turbine turbine NOUN 8w32r496w2v 22 13 in in ADP 8w32r496w2v 22 14 march march PROPN 8w32r496w2v 22 15 , , PUNCT 8w32r496w2v 22 16 2014 2014 NUM 8w32r496w2v 22 17 . . PUNCT 8w32r496w2v 23 1 field field NOUN 8w32r496w2v 23 2 tests test NOUN 8w32r496w2v 23 3 are be AUX 8w32r496w2v 23 4 ongoing ongoing ADJ 8w32r496w2v 23 5 . . PUNCT