story: [Rose] was sewing a sweater for her sister [Lisbeth]. [Lisbeth] went car shopping with her brother [James]. [James] played catch with his dad, [Rudolph] [Lisbeth] and her brother [Peter] were having a wonderful time at Disneyland.
query: ('Rudolph', 'Peter')
clean_story: [James] played catch with his dad, [Rudolph] [Lisbeth] went car shopping with her brother [James]. [Lisbeth] and her brother [Peter] were having a wonderful time at Disneyland.
proof_state: [{('Rudolph', 'son', 'Peter'): [('Rudolph', 'daughter', 'Lisbeth'), ('Lisbeth', 'brother', 'Peter')]}, {('Rudolph', 'daughter', 'Lisbeth'): [('Rudolph', 'son', 'James'), ('James', 'sister', 'Lisbeth')]}]