story: [Deborah] and his sister [Michele] spilled milk everywhere. [Michele]'s father [Dwight] came and helped to clean it up.
query: ('Deborah', 'Dwight')
clean_story: [Deborah] and his sister [Michele] spilled milk everywhere. [Michele]'s father [Dwight] came and helped to clean it up.
proof_state: [{('Deborah', 'father', 'Dwight'): [('Deborah', 'sister', 'Michele'), ('Michele', 'father', 'Dwight')]}]