story: [Nancy], [Michelle]'s daughter, was having trouble with her own daughter, [Claire]. [Claire] was misbehaving at school. [Paul] was excited to surprise his wife [Nancy] with tickets to her favorite musician's concert.
query: ('Michelle', 'Claire')
clean_story: [Nancy], [Michelle]'s daughter, was having trouble with her own daughter, [Claire]. [Claire] was misbehaving at school.
proof_state: [{('Michelle', 'granddaughter', 'Claire'): [('Michelle', 'daughter', 'Nancy'), ('Nancy', 'daughter', 'Claire')]}]