PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21182922-13	2011	Celecoxib only decreased MMP-1 and MMP-13 levels in human osteoarticular cartilage.	Celecoxib	0-9	matrix metallopeptidase 13	Homo sapiens	35-41