PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33485237-2	2021	And then, the step-feeding distribution ratio of the heterotrophic perchlorate reduction unit (HPR unit) was optimized to achieve efficient removal of high concentration perchlorate.	perchlorate	67-78	haptoglobin-related protein	Homo sapiens	95-98	
33485237-2	2021	And then, the step-feeding distribution ratio of the heterotrophic perchlorate reduction unit (HPR unit) was optimized to achieve efficient removal of high concentration perchlorate.	perchlorate	170-181	haptoglobin-related protein	Homo sapiens	95-98