passages.id: 1.0alpha7.train.39.sent
passages.type: sentence
passages.text:  Growth arrest by  TGF-beta is dependent on  Rb and interfered with by direct binding of  E1A to  Rb ( 33,  34,  37).  
coreferences.id: 1.0alpha7.train.39.coref0
coreferences.entity_ids: 1.0alpha7.train.39.ent0_0
coreferences.id: 1.0alpha7.train.39.coref1
coreferences.entity_ids: 1.0alpha7.train.39.ent1_0 1.0alpha7.train.39.ent2_1
coreferences.id: 1.0alpha7.train.39.coref2
coreferences.entity_ids: 1.0alpha7.train.39.ent3_0