PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15066931-5	2004	Our objective was to determine whether 12-month soy isoflavone supplementation would alter serum PSA concentrations in healthy, older men.	Isoflavones	52-62	kallikrein related peptidase 3	Homo sapiens	97-100