story: [James] took his daughter, [Lynn], to a baseball game. [James] took his grandson [Johnson] to the baseball game. [Johnson] took his son [Hugh] out for pizza.
query: ('Hugh', 'Lynn')
clean_story: [Johnson] took his son [Hugh] out for pizza. [James] took his grandson [Johnson] to the baseball game. [James] took his daughter, [Lynn], to a baseball game.
proof_state: [{('Hugh', 'sister', 'Lynn'): [('Hugh', 'father', 'James'), ('James', 'daughter', 'Lynn')]}, {('Hugh', 'father', 'James'): [('Hugh', 'son', 'Johnson'), ('Johnson', 'grandfather', 'James')]}]
edge_types: ['son', 'grandfather', 'daughter']