story: [Reta] met her grandfather, [Stanley], for ice cream. [Michelle] told her daughter [Reta] to wash up. Dinner was ready. [Michael] and [Michelle] are married.
query: ('Michael', 'Stanley')
clean_story: [Michael] and [Michelle] are married. [Michelle] told her daughter [Reta] to wash up. Dinner was ready. [Reta] met her grandfather, [Stanley], for ice cream.
proof_state: [{('Michael', 'father', 'Stanley'): [('Michael', 'daughter', 'Reta'), ('Reta', 'grandfather', 'Stanley')]}, {('Michael', 'daughter', 'Reta'): [('Michael', 'wife', 'Michelle'), ('Michelle', 'daughter', 'Reta')]}]