story: [Edward] asked his son, [James], to help paint his house. [James] who is [Errol]'s father grounded [Errol] after finding out what [Errol] had done at school. [Edward] took a vacation from his job to visit his mother [Rose] across the country for Mother's Day. [Rose] could n't wait for her father, [Rudolph], to see the gift she bought for him.
query: ('James', 'Rudolph')
clean_story: [Edward] asked his son, [James], to help paint his house. [Edward] took a vacation from his job to visit his mother [Rose] across the country for Mother's Day. [Rose] could n't wait for her father, [Rudolph], to see the gift she bought for him.
proof_state: [{('James', 'father', 'Rudolph'): [('James', 'son', 'Edward'), ('Edward', 'grandfather', 'Rudolph')]}, {('Edward', 'grandfather', 'Rudolph'): [('Edward', 'mother', 'Rose'), ('Rose', 'father', 'Rudolph')]}]