story: [Ellen] is looking for a good gift for her sister [Tammy]. [Minnie] took her daughter [Ellen] to see a movie on Friday. She let her pick the movie and she enjoyed it very much. [Tammy] is so proud that [Otto], his father, quit smoking.
query: ('Ellen', 'Otto')
clean_story: [Ellen] is looking for a good gift for her sister [Tammy]. [Tammy] is so proud that [Otto], his father, quit smoking.
proof_state: [{('Ellen', 'father', 'Otto'): [('Ellen', 'sister', 'Tammy'), ('Tammy', 'father', 'Otto')]}]