story: [Sharon]'s mother, [April], thought [Sharon] should wear a black dress. [Sharon]'s sister [Toni], however, thought she would look better in a blue one. [Toni], who is the sister of [Lucille], is a lovely girl. [April] took her father, [Cornelius], out to dinner.
query: ('Lucille', 'Cornelius')
clean_story: [Toni], who is the sister of [Lucille], is a lovely girl. [Sharon]'s mother, [April], thought [Sharon] should wear a black dress. [Sharon]'s sister [Toni], however, thought she would look better in a blue one. [April] took her father, [Cornelius], out to dinner.
proof_state: [{('Lucille', 'grandfather', 'Cornelius'): [('Lucille', 'mother', 'April'), ('April', 'father', 'Cornelius')]}, {('Lucille', 'mother', 'April'): [('Lucille', 'sister', 'Sharon'), ('Sharon', 'mother', 'April')]}, {('Lucille', 'sister', 'Sharon'): [('Lucille', 'sister', 'Toni'), ('Toni', 'sister', 'Sharon')]}]
edge_types: ['sister', 'sister', 'mother', 'father']