PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18500270-3	2008	The aim of our study was to seek a possible correlation between endometrial carcinoma, tamoxifen exposure and MSI, PTEN, beta-catenin and K-ras abnormalities.	Tamoxifen	87-96	phosphatase and tensin homolog	Homo sapiens	115-119	
18500270-13	2008	Patients with tamoxifen exposure had more K-ras mutations and fewer PTEN mutations and MSI as opposed to controls, but the results were not statistically significant.	Tamoxifen	14-23	phosphatase and tensin homolog	Homo sapiens	68-72