story: [Jaime] called his brother [Brian] on Friday because it was his birthday. [Jaime] liked to talk about his sister, [Stacy]. [Michelle] is the grandmother of her grandson, [Jaime]
query: ('Michelle', 'Stacy')
clean_story: [Michelle] is the grandmother of her grandson, [Jaime] [Jaime] liked to talk about his sister, [Stacy].
proof_state: [{('Michelle', 'granddaughter', 'Stacy'): [('Michelle', 'grandson', 'Jaime'), ('Jaime', 'sister', 'Stacy')]}]