story: [Belva] went on vacation to her grandfather's house [Clarence]. [James], [Belva] brother, stayed home.
query: ('Clarence', 'James')
clean_story: [Belva] went on vacation to her grandfather's house [Clarence]. [James], [Belva] brother, stayed home.
proof_state: [{('Clarence', 'grandson', 'James'): [('Clarence', 'granddaughter', 'Belva'), ('Belva', 'brother', 'James')]}]
edge_types: ['granddaughter', 'brother']