story: [Marian] took her son [Mark] to the park yesterday. [Mark]'s sister [Rosie] was playing at a friends house and did n't get to go. [Rosie] is very much in love with her husband. His name is [John].
query: ('John', 'Marian')
clean_story: [Rosie] is very much in love with her husband. His name is [John]. [Marian] took her son [Mark] to the park yesterday. [Mark]'s sister [Rosie] was playing at a friends house and did n't get to go.
proof_state: [{('John', 'mother-in-law', 'Marian'): [('John', 'wife', 'Rosie'), ('Rosie', 'mother', 'Marian')]}, {('Rosie', 'mother', 'Marian'): [('Rosie', 'brother', 'Mark'), ('Mark', 'mother', 'Marian')]}]