story: [Marian] took her daughter [Rosie] and invited her brother [Michael] for Ice Cream. [Rosie] could n't wait to visit her grandmother [Molly]'s new ice cream store.
query: ('Michael', 'Molly')
clean_story: [Marian] took her daughter [Rosie] and invited her brother [Michael] for Ice Cream. [Rosie] could n't wait to visit her grandmother [Molly]'s new ice cream store.
proof_state: [{('Michael', 'mother', 'Molly'): [('Michael', 'sister', 'Marian'), ('Marian', 'mother', 'Molly')]}, {('Marian', 'mother', 'Molly'): [('Marian', 'daughter', 'Rosie'), ('Rosie', 'grandmother', 'Molly')]}]