story: [Minnie] took her mother, [Michelle], out for lunch. [Nancy] needed to go to the store. [Nancy] asked her sister [Minnie] for a ride. [Minnie]'s mom, [Tammy] got ready for the party.
query: ('Tammy', 'Michelle')
clean_story: [Minnie]'s mom, [Tammy] got ready for the party. [Minnie] took her mother, [Michelle], out for lunch.
proof_state: [{('Tammy', 'grandmother', 'Michelle'): [('Tammy', 'mother', 'Minnie'), ('Minnie', 'mother', 'Michelle')]}]