PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9806563-8	1998	A negative correlation was observed between FF VEGF concentrations and peak estradiol levels and number of oocytes retrieved.	Estradiol	76-85	vascular endothelial growth factor A	Homo sapiens	47-51