story: [Seth] adored his brother, [Warren]. [Warren]'s brother, [Arthur], also adored him. [Lilly] cooked dinner for her mother [Dorothy] and her brothers [Warren] and [Seth]. [Robert] bought gifts for his lovely sister, [Dorothy]
query: ('Robert', 'Arthur')
clean_story: [Robert] bought gifts for his lovely sister, [Dorothy] [Lilly] cooked dinner for her mother [Dorothy] and her brothers [Warren] and [Seth]. [Seth] adored his brother, [Warren]. [Warren]'s brother, [Arthur], also adored him.
proof_state: [{('Robert', 'nephew', 'Arthur'): [('Robert', 'sister', 'Dorothy'), ('Dorothy', 'son', 'Arthur')]}, {('Dorothy', 'son', 'Arthur'): [('Dorothy', 'son', 'Seth'), ('Seth', 'brother', 'Arthur')]}, {('Dorothy', 'son', 'Seth'): [('Dorothy', 'son', 'Warren'), ('Warren', 'brother', 'Seth')]}, {('Dorothy', 'son', 'Warren'): [('Dorothy', 'daughter', 'Lilly'), ('Lilly', 'brother', 'Warren')]}, {('Seth', 'brother', 'Arthur'): [('Seth', 'brother', 'Warren'), ('Warren', 'brother', 'Arthur')]}]
edge_types: ['sister', 'daughter', 'brother', 'brother', 'brother', 'brother']