story: [Alan] bought his daughter [Annie] and son [Emmanuel] a gift. [Annie]'s sister [Venita] did n't get anything.
query: ('Emmanuel', 'Venita')
clean_story: [Alan] bought his daughter [Annie] and son [Emmanuel] a gift. [Annie]'s sister [Venita] did n't get anything.
proof_state: [{('Emmanuel', 'sister', 'Venita'): [('Emmanuel', 'father', 'Alan'), ('Alan', 'daughter', 'Venita')]}, {('Emmanuel', 'father', 'Alan'): [('Emmanuel', 'sister', 'Annie'), ('Annie', 'father', 'Alan')]}]