story: [William] bought gifts for his lovely sister, [Victoria] [Charles] went to the Farmer's market with his mother [Victoria] and his brother [Jeremy]. [Donald] and his son [Jeremy] went to the cinema together. [Richard] took his son [Donald] out to play gold later that night.
query: ('William', 'Richard')
clean_story: [William] bought gifts for his lovely sister, [Victoria] [Charles] went to the Farmer's market with his mother [Victoria] and his brother [Jeremy]. [Donald] and his son [Jeremy] went to the cinema together. [Richard] took his son [Donald] out to play gold later that night.
proof_state: [{('William', 'nephew', 'Richard'): [('William', 'sister', 'Victoria'), ('Victoria', 'son', 'Richard')]}, {('Victoria', 'son', 'Richard'): [('Victoria', 'son', 'Charles'), ('Charles', 'brother', 'Richard')]}, {('Charles', 'brother', 'Richard'): [('Charles', 'father', 'Donald'), ('Donald', 'son', 'Richard')]}, {('Charles', 'father', 'Donald'): [('Charles', 'brother', 'Jeremy'), ('Jeremy', 'father', 'Donald')]}]
edge_types: ['sister', 'son', 'brother', 'father', 'son']