story: [Chad] loves to play baseball with his dad, [Michael]. [Chad] ca n't stand his unfriendly aunt [Myrna].
query: ('Michael', 'Myrna')
clean_story: [Chad] loves to play baseball with his dad, [Michael]. [Chad] ca n't stand his unfriendly aunt [Myrna].
proof_state: [{('Michael', 'sister', 'Myrna'): [('Michael', 'son', 'Chad'), ('Chad', 'aunt', 'Myrna')]}]