story: [Annette]'s sister, [Jennifer], was hectic getting her grandfather, [Jason], to the airport on time.
query: ('Jason', 'Annette')
clean_story: [Annette]'s sister, [Jennifer], was hectic getting her grandfather, [Jason], to the airport on time.
proof_state: [{('Jason', 'granddaughter', 'Annette'): [('Jason', 'granddaughter', 'Jennifer'), ('Jennifer', 'sister', 'Annette')]}]