story: [Jess] went golfing with his grandfather [Adam] and his mother [Nancy]. [Jess] always looked up to his brother [Robert].
query: ('Nancy', 'Adam')
clean_story: [Jess] went golfing with his grandfather [Adam] and his mother [Nancy].
proof_state: [{('Nancy', 'father', 'Adam'): [('Nancy', 'son', 'Jess'), ('Jess', 'grandfather', 'Adam')]}]