story: [Jess] has a sister that picks on him. Her name is [Dulce]. [Nancy] played golf with her son [Jess]. [Jess]'s sister [Sabrina] watched with delight.
query: ('Sabrina', 'Nancy')
clean_story: [Nancy] played golf with her son [Jess]. [Jess]'s sister [Sabrina] watched with delight.
proof_state: [{('Sabrina', 'mother', 'Nancy'): [('Sabrina', 'brother', 'Jess'), ('Jess', 'mother', 'Nancy')]}]