PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9042323-7	1996	Using this system, we showed that PSA regulation is under the control of steroid hormones and their receptors.	Steroids	73-89	kallikrein related peptidase 3	Homo sapiens	34-37