story: [Jenny], who is the sister of [April], is a lovely girl. [Frank] took his daughter [Beverly] to the baseball game. [Beverly]'s brother [Charles] hates baseball and stayed home. [Jenny] went to her brother [Frank]'s birthday party
query: ('April', 'Charles')
clean_story: [Jenny], who is the sister of [April], is a lovely girl. [Jenny] went to her brother [Frank]'s birthday party [Frank] took his daughter [Beverly] to the baseball game. [Beverly]'s brother [Charles] hates baseball and stayed home.
proof_state: [{('April', 'nephew', 'Charles'): [('April', 'brother', 'Frank'), ('Frank', 'son', 'Charles')]}, {('Frank', 'son', 'Charles'): [('Frank', 'daughter', 'Beverly'), ('Beverly', 'brother', 'Charles')]}, {('April', 'brother', 'Frank'): [('April', 'sister', 'Jenny'), ('Jenny', 'brother', 'Frank')]}]
edge_types: ['sister', 'brother', 'daughter', 'brother']