story: [Mark] was in the backyard throwing the baseball around with his uncle [Francisco]. [Peter] and his brother [Mark] got into a fight over who was the better basketball player. [Lisbeth]'s daughter Paula went to law school. Paula's brother [Francisco] ended up working in a fast food restaurant. [Louise] and her mother [Lisbeth] went to volunteer at the homeless shelter last weekend.
query: ('Lisbeth', 'Peter')
clean_story: [Lisbeth]'s daughter Paula went to law school. Paula's brother [Francisco] ended up working in a fast food restaurant. [Mark] was in the backyard throwing the baseball around with his uncle [Francisco]. [Peter] and his brother [Mark] got into a fight over who was the better basketball player.
proof_state: [{('Lisbeth', 'brother', 'Peter'): [('Lisbeth', 'brother', 'Mark'), ('Mark', 'brother', 'Peter')]}, {('Lisbeth', 'brother', 'Mark'): [('Lisbeth', 'son', 'Francisco'), ('Francisco', 'uncle', 'Mark')]}]