story: [Kenneth] is a sibling of [Willie]. [Kenneth] has a sister that picks on him. Her name is [Louise]. [Alfred] is proud of his son. His name is [Willie]. [Kenneth] bought his wife [Ellen] a new phone for her birthday. She loved it.
query: ('Ellen', 'Alfred')
clean_story: [Kenneth] bought his wife [Ellen] a new phone for her birthday. She loved it. [Kenneth] is a sibling of [Willie]. [Alfred] is proud of his son. His name is [Willie].
proof_state: [{('Ellen', 'father-in-law', 'Alfred'): [('Ellen', 'husband', 'Kenneth'), ('Kenneth', 'father', 'Alfred')]}, {('Kenneth', 'father', 'Alfred'): [('Kenneth', 'brother', 'Willie'), ('Willie', 'father', 'Alfred')]}]