PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19867902-7	1915	According to the work of Nef, the group of substances under discussion has the property of dissociating to yield a halogen acid and an unsaturated alkylidene rest.	halogen acid	115-127	S100 calcium binding protein B	Homo sapiens	25-28