story: [Anthony] asked his father, [James] to help him build a birdhouse. [Lee] and his brother [Anthony] went to the park. They threw a ball around and played with their dog. [Molly] took her son [James] to the mall to shop for school clothes.
query: ('Molly', 'Lee')
clean_story: [Molly] took her son [James] to the mall to shop for school clothes. [Anthony] asked his father, [James] to help him build a birdhouse. [Lee] and his brother [Anthony] went to the park. They threw a ball around and played with their dog.
proof_state: [{('Molly', 'grandson', 'Lee'): [('Molly', 'son', 'James'), ('James', 'son', 'Lee')]}, {('James', 'son', 'Lee'): [('James', 'son', 'Anthony'), ('Anthony', 'brother', 'Lee')]}]