story: [Stephen] and his brother, [Jonathan] run a turtle farm. [Sheila] took her sister, [Traci], out to dinner for her birthday. [Diana] asked her sister [Traci] if she wanted to go to the movies with her. [Traci] said no, so [Diana] went with her brother [William] instead. [William] has a few children, [Jonathan], Bradley and Claire
query: ('Stephen', 'Sheila')
clean_story: [Stephen] and his brother, [Jonathan] run a turtle farm. [William] has a few children, [Jonathan], Bradley and Claire [Diana] asked her sister [Traci] if she wanted to go to the movies with her. [Traci] said no, so [Diana] went with her brother [William] instead. [Sheila] took her sister, [Traci], out to dinner for her birthday.
proof_state: [{('Stephen', 'niece', 'Sheila'): [('Stephen', 'brother', 'Jonathan'), ('Jonathan', 'daughter', 'Sheila')]}, {('Jonathan', 'daughter', 'Sheila'): [('Jonathan', 'daughter', 'Diana'), ('Diana', 'sister', 'Sheila')]}, {('Jonathan', 'daughter', 'Diana'): [('Jonathan', 'son', 'William'), ('William', 'sister', 'Diana')]}, {('Diana', 'sister', 'Sheila'): [('Diana', 'sister', 'Traci'), ('Traci', 'sister', 'Sheila')]}]
edge_types: ['brother', 'son', 'sister', 'sister', 'sister']