story: [Kenneth] had always been close to his brother [Francisco]. On the other hand, [Kenneth] and his brother [Johnny] had n't spoken in years. [Alfred] is taking his son [Kenneth] on a camping trip for the weekend. [Sandra] took her grandson [Francisco] to see a movie Saturday. They ate popcorn while they were there.
query: ('Sandra', 'Johnny')
clean_story: [Sandra] took her grandson [Francisco] to see a movie Saturday. They ate popcorn while they were there. [Kenneth] had always been close to his brother [Francisco]. On the other hand, [Kenneth] and his brother [Johnny] had n't spoken in years.
proof_state: [{('Sandra', 'grandson', 'Johnny'): [('Sandra', 'grandson', 'Kenneth'), ('Kenneth', 'brother', 'Johnny')]}, {('Sandra', 'grandson', 'Kenneth'): [('Sandra', 'grandson', 'Francisco'), ('Francisco', 'brother', 'Kenneth')]}]