story: [James] and his father [Stanley] went jogging by the lake. [Valerie] gave her brother [Michael] a new sweater for Christmas. [Michael]'s father, [Stanley], bought him some ice cream.
query: ('Valerie', 'James')
clean_story: [Valerie] gave her brother [Michael] a new sweater for Christmas. [Michael]'s father, [Stanley], bought him some ice cream. [James] and his father [Stanley] went jogging by the lake.
proof_state: [{('Valerie', 'brother', 'James'): [('Valerie', 'father', 'Stanley'), ('Stanley', 'son', 'James')]}, {('Valerie', 'father', 'Stanley'): [('Valerie', 'brother', 'Michael'), ('Michael', 'father', 'Stanley')]}]