story: [Sandra]'s son called [Mark] is good and intelligent boy [Mark] went to the baseball game with his brother [Peter]. [Sandra] surprised her husband, [Rudolph], with tickets to see his favorite band. [Sandra] decided to take her son [James] out to have Mexican food for Dinner. [James] enjoyed spending time with his mother.
query: ('James', 'Peter')
clean_story: [Sandra] decided to take her son [James] out to have Mexican food for Dinner. [James] enjoyed spending time with his mother. [Sandra]'s son called [Mark] is good and intelligent boy [Mark] went to the baseball game with his brother [Peter].
proof_state: [{('James', 'brother', 'Peter'): [('James', 'brother', 'Mark'), ('Mark', 'brother', 'Peter')]}, {('James', 'brother', 'Mark'): [('James', 'mother', 'Sandra'), ('Sandra', 'son', 'Mark')]}]