story: [Dulce] wanted to go shopping and she asked her mother [Nancy] to go with her. She then decided to ask her sister [Sabrina] to go too. [Claire] called [Dulce], her sister, to see if she wanted to go out to eat.
query: ('Sabrina', 'Nancy')
clean_story: [Dulce] wanted to go shopping and she asked her mother [Nancy] to go with her. She then decided to ask her sister [Sabrina] to go too.
proof_state: [{('Sabrina', 'mother', 'Nancy'): [('Sabrina', 'sister', 'Dulce'), ('Dulce', 'mother', 'Nancy')]}]