story: [Marian] and her brother's [Alan] and [Michael] wanted to take [Michael]'s daughter [Lisa] out to the movies.
query: ('Alan', 'Lisa')
clean_story: [Marian] and her brother's [Alan] and [Michael] wanted to take [Michael]'s daughter [Lisa] out to the movies.
proof_state: [{('Alan', 'niece', 'Lisa'): [('Alan', 'brother', 'Michael'), ('Michael', 'daughter', 'Lisa')]}, {('Alan', 'brother', 'Michael'): [('Alan', 'sister', 'Marian'), ('Marian', 'brother', 'Michael')]}]