passages.id: 1.0alpha7.train.126.sent
passages.type: sentence
passages.text: poly( dC)-agarose; lane 3, DADA mutant protein bound to poly( dI).
coreferences.id: 1.0alpha7.train.126.coref0
coreferences.entity_ids: 1.0alpha7.train.126.ent0_0
coreferences.id: 1.0alpha7.train.126.coref1
coreferences.entity_ids: 1.0alpha7.train.126.ent1_0
coreferences.id: 1.0alpha7.train.126.coref2
coreferences.entity_ids: 1.0alpha7.train.126.ent2_0