story: [Sandra] does n't like having to babysit her younger brother, [Alan]. [Lee] asked his father, [James] to help him build a birdhouse. [Lee]'s mother, [Sandra], was worried about him. He had n't been eating.
query: ('James', 'Alan')
clean_story: [Lee] asked his father, [James] to help him build a birdhouse. [Lee]'s mother, [Sandra], was worried about him. He had n't been eating. [Sandra] does n't like having to babysit her younger brother, [Alan].
proof_state: [{('James', 'brother', 'Alan'): [('James', 'son', 'Lee'), ('Lee', 'uncle', 'Alan')]}, {('Lee', 'uncle', 'Alan'): [('Lee', 'mother', 'Sandra'), ('Sandra', 'brother', 'Alan')]}]