story: [Christopher] was busy planning a camping trip with his daughter [Angela]. [Gabrielle] is weary of her son [Christopher]'s behaviour. He is often in trouble at school.
query: ('Angela', 'Gabrielle')
clean_story: [Christopher] was busy planning a camping trip with his daughter [Angela]. [Gabrielle] is weary of her son [Christopher]'s behaviour. He is often in trouble at school.
proof_state: [{('Angela', 'grandmother', 'Gabrielle'): [('Angela', 'father', 'Christopher'), ('Christopher', 'mother', 'Gabrielle')]}]