story: [Ross] played chess with his brother [Michael]. [Ross] bought a steak dinner for himself and his brother [Michael]. [Erica] enjoyed a homemade dinner with her son [Michael] [Joseph] was so proud of his son, [Michael]. he received a great scholarship to college. [Patrick] bought to dress for his father [Joseph] [Robert]'s nephew [Patrick] was happy to hear that he will be arriving at the airport later tonight.
query: ('Erica', 'Robert')
clean_story: [Erica] enjoyed a homemade dinner with her son [Michael] [Ross] played chess with his brother [Michael]. [Ross] bought a steak dinner for himself and his brother [Michael]. [Joseph] was so proud of his son, [Michael]. he received a great scholarship to college. [Patrick] bought to dress for his father [Joseph] [Robert]'s nephew [Patrick] was happy to hear that he will be arriving at the airport later tonight.
proof_state: [{('Erica', 'brother', 'Robert'): [('Erica', 'son', 'Patrick'), ('Patrick', 'uncle', 'Robert')]}, {('Erica', 'son', 'Patrick'): [('Erica', 'son', 'Ross'), ('Ross', 'brother', 'Patrick')]}, {('Ross', 'brother', 'Patrick'): [('Ross', 'brother', 'Michael'), ('Michael', 'brother', 'Patrick')]}, {('Michael', 'brother', 'Patrick'): [('Michael', 'father', 'Joseph'), ('Joseph', 'son', 'Patrick')]}, {('Erica', 'son', 'Ross'): [('Erica', 'son', 'Michael'), ('Michael', 'brother', 'Ross')]}]
edge_types: ['son', 'brother', 'brother', 'father', 'son', 'uncle']