PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15060681-3	2004	Prostaglandins and leukotrienes are thought to play opposing roles in regulating TNF production by monocytes and macrophages.	Prostaglandins	0-14	tumor necrosis factor	Mus musculus	81-84