story: [Peter] told his daughter [Michelle] that her grandfather, [Rudolph], wanted to speak to her. [Michelle] called [Rudolph] up to see what he wanted. [Peter] wanted his son, [Stacy], to go fishing with him. [Stacy] has a sister that picks on him. Her name is [Eustolia].
query: ('Stacy', 'Rudolph')
clean_story: [Peter] wanted his son, [Stacy], to go fishing with him. [Peter] told his daughter [Michelle] that her grandfather, [Rudolph], wanted to speak to her. [Michelle] called [Rudolph] up to see what he wanted.
proof_state: [{('Stacy', 'grandfather', 'Rudolph'): [('Stacy', 'sister', 'Michelle'), ('Michelle', 'grandfather', 'Rudolph')]}, {('Stacy', 'sister', 'Michelle'): [('Stacy', 'father', 'Peter'), ('Peter', 'daughter', 'Michelle')]}]