story: [Fletcher] made dinner reservations for his sister [Claire]. [Sabrina] wanted to prank her brother [Fletcher]. So she asked her sister [Dulce] if she wanted to help her come up with a prank.
query: ('Fletcher', 'Dulce')
clean_story: [Sabrina] wanted to prank her brother [Fletcher]. So she asked her sister [Dulce] if she wanted to help her come up with a prank.
proof_state: [{('Fletcher', 'sister', 'Dulce'): [('Fletcher', 'sister', 'Sabrina'), ('Sabrina', 'sister', 'Dulce')]}]