story: [Adam] and his daughter [Nancy] went to the store. [Nancy]'s child, [Dulce] was already there waiting for them. [Sabrina] and her sister [Dulce] braided each other's hair before school.
query: ('Dulce', 'Adam')
clean_story: [Adam] and his daughter [Nancy] went to the store. [Nancy]'s child, [Dulce] was already there waiting for them.
proof_state: [{('Dulce', 'grandfather', 'Adam'): [('Dulce', 'mother', 'Nancy'), ('Nancy', 'father', 'Adam')]}]