story: [Benjamin] went fishing with his daughter [Sharon]. [Sharon]'s sister, [Lucille], was n't invited because she hates fishing. [Toni] was glad to see her father, [Benjamin], at her dance recital. [Toni] and her sister, [Melba], frequently bicker. However, they always make up quickly.
query: ('Melba', 'Lucille')
clean_story: [Toni] and her sister, [Melba], frequently bicker. However, they always make up quickly. [Toni] was glad to see her father, [Benjamin], at her dance recital. [Benjamin] went fishing with his daughter [Sharon]. [Sharon]'s sister, [Lucille], was n't invited because she hates fishing.
proof_state: [{('Melba', 'sister', 'Lucille'): [('Melba', 'sister', 'Toni'), ('Toni', 'sister', 'Lucille')]}, {('Toni', 'sister', 'Lucille'): [('Toni', 'sister', 'Sharon'), ('Sharon', 'sister', 'Lucille')]}, {('Toni', 'sister', 'Sharon'): [('Toni', 'father', 'Benjamin'), ('Benjamin', 'daughter', 'Sharon')]}]
edge_types: ['sister', 'father', 'daughter', 'sister']