story: [Christopher] took his daughter [Lucille] to the zoo for her birthday. Then they went to go get some ice cream. [Lucille] took her uncle [James] to the grocery store.
query: ('Christopher', 'James')
clean_story: [Christopher] took his daughter [Lucille] to the zoo for her birthday. Then they went to go get some ice cream. [Lucille] took her uncle [James] to the grocery store.
proof_state: [{('Christopher', 'brother', 'James'): [('Christopher', 'daughter', 'Lucille'), ('Lucille', 'uncle', 'James')]}]