story: [Tony] and his sister, [June], went to a sneak preview of the Avengers movie and loved it. [Clarence] has 3 children, and one grandson. The Grandsons name is [Tony]
query: ('Clarence', 'June')
clean_story: [Clarence] has 3 children, and one grandson. The Grandsons name is [Tony] [Tony] and his sister, [June], went to a sneak preview of the Avengers movie and loved it.
proof_state: [{('Clarence', 'granddaughter', 'June'): [('Clarence', 'grandson', 'Tony'), ('Tony', 'sister', 'June')]}]
edge_types: ['grandson', 'sister']