story: [Micheal] took a vacation from his job to visit his mother [Dorothy] across the country for Mother's Day. [Christopher] took his sister [Dorothy] out to dinner for her birthday.
query: ('Micheal', 'Christopher')
clean_story: [Micheal] took a vacation from his job to visit his mother [Dorothy] across the country for Mother's Day. [Christopher] took his sister [Dorothy] out to dinner for her birthday.
proof_state: [{('Micheal', 'uncle', 'Christopher'): [('Micheal', 'mother', 'Dorothy'), ('Dorothy', 'brother', 'Christopher')]}]