story: [Bonnie] and her brother [Robert] enlisted in the army [Dorothy] went shoe shopping with her sister [Katherine]. [Mary] baked chocolate muffins for her son [Robert] and daughter [Dorothy]. [David] is having a meal with his father [Clifton]. [Bonnie] and [Clifton] are happy with each other.
query: ('Katherine', 'David')
clean_story: [Dorothy] went shoe shopping with her sister [Katherine]. [Mary] baked chocolate muffins for her son [Robert] and daughter [Dorothy]. [Bonnie] and her brother [Robert] enlisted in the army [David] is having a meal with his father [Clifton]. [Bonnie] and [Clifton] are happy with each other.
proof_state: [{('Katherine', 'nephew', 'David'): [('Katherine', 'sister', 'Bonnie'), ('Bonnie', 'son', 'David')]}, {('Katherine', 'sister', 'Bonnie'): [('Katherine', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Bonnie')]}, {('Dorothy', 'sister', 'Bonnie'): [('Dorothy', 'mother', 'Mary'), ('Mary', 'daughter', 'Bonnie')]}, {('Bonnie', 'son', 'David'): [('Bonnie', 'husband', 'Clifton'), ('Clifton', 'son', 'David')]}, {('Mary', 'daughter', 'Bonnie'): [('Mary', 'son', 'Robert'), ('Robert', 'sister', 'Bonnie')]}]
edge_types: ['sister', 'mother', 'son', 'sister', 'husband', 'son']