story: [Jeremy] adored his brother, [Andrew]. [Andrew]'s brother, [Richard], also adored him. [Victoria] loves cooking for her son. His name is [Charles] [Donald] wrote a poem for his wife [Victoria]. [Jeremy] played chess with his brother [Charles].
query: ('Donald', 'Richard')
clean_story: [Donald] wrote a poem for his wife [Victoria]. [Victoria] loves cooking for her son. His name is [Charles] [Jeremy] played chess with his brother [Charles]. [Jeremy] adored his brother, [Andrew]. [Andrew]'s brother, [Richard], also adored him.
proof_state: [{('Donald', 'son', 'Richard'): [('Donald', 'son', 'Andrew'), ('Andrew', 'brother', 'Richard')]}, {('Donald', 'son', 'Andrew'): [('Donald', 'wife', 'Victoria'), ('Victoria', 'son', 'Andrew')]}, {('Victoria', 'son', 'Andrew'): [('Victoria', 'son', 'Charles'), ('Charles', 'brother', 'Andrew')]}, {('Charles', 'brother', 'Andrew'): [('Charles', 'brother', 'Jeremy'), ('Jeremy', 'brother', 'Andrew')]}]
edge_types: ['wife', 'son', 'brother', 'brother', 'brother']