story: [Dorothy] and her brother [Christopher] went out shopping. [Dorothy] left her son, [Michelle], with the babysitter.
query: ('Michelle', 'Christopher')
clean_story: [Dorothy] and her brother [Christopher] went out shopping. [Dorothy] left her son, [Michelle], with the babysitter.
proof_state: [{('Michelle', 'uncle', 'Christopher'): [('Michelle', 'mother', 'Dorothy'), ('Dorothy', 'brother', 'Christopher')]}]