story: [Beatrice] asked her sister, [Tammy], if she could help her move some boxes for [Beatrice]'s grandmother, [Michelle]. [Raymond] and her sister [Tammy] decided to take a trip to Mexico together.
query: ('Tammy', 'Michelle')
clean_story: [Beatrice] asked her sister, [Tammy], if she could help her move some boxes for [Beatrice]'s grandmother, [Michelle].
proof_state: [{('Tammy', 'grandmother', 'Michelle'): [('Tammy', 'sister', 'Beatrice'), ('Beatrice', 'grandmother', 'Michelle')]}]