passages.id: 1.0alpha7.train.609.sent
passages.type: sentence
passages.text: GST or the  GST-fusion proteins were first bound to the   Glutathione-agarose beads followed by the addition of purified  PDI and  centrifugation to collect the unbound material.
coreferences.id: 1.0alpha7.train.609.coref0
coreferences.entity_ids: 1.0alpha7.train.609.ent0_0
coreferences.id: 1.0alpha7.train.609.coref1
coreferences.entity_ids: 1.0alpha7.train.609.ent1_0 1.0alpha7.train.609.ent2_1
coreferences.id: 1.0alpha7.train.609.coref2
coreferences.entity_ids: 1.0alpha7.train.609.ent3_0