story: [Chad]'s sister [Annette] did not want to go shopping but her grandmother [Gabrielle] forced her to.
query: ('Chad', 'Gabrielle')
clean_story: [Chad]'s sister [Annette] did not want to go shopping but her grandmother [Gabrielle] forced her to.
proof_state: [{('Chad', 'grandmother', 'Gabrielle'): [('Chad', 'sister', 'Annette'), ('Annette', 'grandmother', 'Gabrielle')]}]