PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23170909-11	2012	Two to four days after chlorine exposure, cell proliferation occurred in K5- and K14-expressing basal cells, and the number of K14 cells was dramatically increased.	Chlorine	23-31	keratin 14	Mus musculus	81-84	
23170909-11	2012	Two to four days after chlorine exposure, cell proliferation occurred in K5- and K14-expressing basal cells, and the number of K14 cells was dramatically increased.	Chlorine	23-31	keratin 14	Mus musculus	127-130