story: [Casey] likes to go fishing with his sister. Her name is [Jennifer]. [Rose] and her brother, [Mark], went to church with her daughter, [Diana]. [Casey] is a factory worker. He has a wonderful sister by the name of [Diana].
query: ('Casey', 'Mark')
clean_story: [Casey] is a factory worker. He has a wonderful sister by the name of [Diana]. [Rose] and her brother, [Mark], went to church with her daughter, [Diana].
proof_state: [{('Casey', 'uncle', 'Mark'): [('Casey', 'mother', 'Rose'), ('Rose', 'brother', 'Mark')]}, {('Casey', 'mother', 'Rose'): [('Casey', 'sister', 'Diana'), ('Diana', 'mother', 'Rose')]}]