story: [Mark] and his brother [James], went down to the park to meet [Mark]'s son, [Jason]. [Jason] was n't there, but [James]'s dad, [Rudolph] was. He told them [Jason] did n't feel well and left earlier. [Rudolph] was proud of his son, [Alfred].
query: ('Rudolph', 'Jason')
clean_story: [Mark] and his brother [James], went down to the park to meet [Mark]'s son, [Jason]. [Jason] was n't there, but [James]'s dad, [Rudolph] was. He told them [Jason] did n't feel well and left earlier.
proof_state: [{('Rudolph', 'grandson', 'Jason'): [('Rudolph', 'son', 'Mark'), ('Mark', 'son', 'Jason')]}, {('Rudolph', 'son', 'Mark'): [('Rudolph', 'son', 'James'), ('James', 'brother', 'Mark')]}]