passages.id: 1.0alpha7.train.573.sent
passages.type: sentence
passages.text: We then compared binding of  PAX4 and  PAX6 to the same oligonucleotide probes.
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coreferences.entity_ids: 1.0alpha7.train.573.ent0_0
coreferences.id: 1.0alpha7.train.573.coref1
coreferences.entity_ids: 1.0alpha7.train.573.ent1_0