story: [Michael] is taking his son [Jeremy] on a camping trip for the weekend. [Michael] and his daughter [Lisa] went with her grandfather [Stanley] to the bowling alley.
query: ('Jeremy', 'Stanley')
clean_story: [Michael] is taking his son [Jeremy] on a camping trip for the weekend. [Michael] and his daughter [Lisa] went with her grandfather [Stanley] to the bowling alley.
proof_state: [{('Jeremy', 'grandfather', 'Stanley'): [('Jeremy', 'sister', 'Lisa'), ('Lisa', 'grandfather', 'Stanley')]}, {('Jeremy', 'sister', 'Lisa'): [('Jeremy', 'father', 'Michael'), ('Michael', 'daughter', 'Lisa')]}]