PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24081314-4	2013	Whether adding memantine to an acetylcholinesterase inhibitor is more effective than an acetylcholinesterase inhibitor alone remains to be established; clinical trial results have been mixed.	Memantine	15-24	acetylcholinesterase (Cartwright blood group)	Homo sapiens	31-51