story: [Lee] went to the baseball game with his brother [Ellis]. [James] took his son [Lee] and his daughter [Beverly] to the zoo over the weekend. They ate lunch while they were there.
query: ('Beverly', 'Ellis')
clean_story: [James] took his son [Lee] and his daughter [Beverly] to the zoo over the weekend. They ate lunch while they were there. [Lee] went to the baseball game with his brother [Ellis].
proof_state: [{('Beverly', 'brother', 'Ellis'): [('Beverly', 'brother', 'Lee'), ('Lee', 'brother', 'Ellis')]}, {('Beverly', 'brother', 'Lee'): [('Beverly', 'father', 'James'), ('James', 'son', 'Lee')]}]