story: [Marian] called her brother, [Alan], up to see how he was doing after surgery. [Marian] was talking to her sister [Michelle]. They were talking about how well [Michelle]'s daughter [Reta] was doing in school.
query: ('Reta', 'Alan')
clean_story: [Marian] was talking to her sister [Michelle]. They were talking about how well [Michelle]'s daughter [Reta] was doing in school. [Marian] called her brother, [Alan], up to see how he was doing after surgery.
proof_state: [{('Reta', 'uncle', 'Alan'): [('Reta', 'mother', 'Michelle'), ('Michelle', 'brother', 'Alan')]}, {('Michelle', 'brother', 'Alan'): [('Michelle', 'sister', 'Marian'), ('Marian', 'brother', 'Alan')]}]