PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23402310-1	2013	BACKGROUND: Celecoxib is a selective cyclooxygenase (COX)-2 inhibitor that has been reported to reduce the risk of breast cancer.	Celecoxib	12-21	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	37-59