story: [Alfred] is a man with a daughter named [Louise]. [Sandra] offered to take her grandson [Kenneth] to the park but [Kenneth] wanted to stay home and play cards with his sister [Louise] instead. [Kenneth] asked his brother [Willie] to help him fix his car and he said he would after he got off work.
query: ('Alfred', 'Sandra')
clean_story: [Alfred] is a man with a daughter named [Louise]. [Sandra] offered to take her grandson [Kenneth] to the park but [Kenneth] wanted to stay home and play cards with his sister [Louise] instead.
proof_state: [{('Alfred', 'mother', 'Sandra'): [('Alfred', 'daughter', 'Louise'), ('Louise', 'grandmother', 'Sandra')]}, {('Louise', 'grandmother', 'Sandra'): [('Louise', 'brother', 'Kenneth'), ('Kenneth', 'grandmother', 'Sandra')]}]