story: [Glenna] us the daughter of [James] 'wife. [Glenna] went over to her uncle [Preston]'s house for dinner. [Preston] was a gourmet cook, and tonight he made a delicious crown of lamb. [James] took his son [Thomas] to school this morning because he missed the bus.
query: ('James', 'Preston')
clean_story: [Glenna] us the daughter of [James] 'wife. [Glenna] went over to her uncle [Preston]'s house for dinner. [Preston] was a gourmet cook, and tonight he made a delicious crown of lamb.
proof_state: [{('James', 'brother', 'Preston'): [('James', 'daughter', 'Glenna'), ('Glenna', 'uncle', 'Preston')]}]