story: [Benito] took his son [William] out for pizza. [Milton] 'son, [Pat], aced his math class and made his father proud. [Arlene] decided to give her uncle, [William], a call on his birthday. [Pat] invited his sister [Irene] to dinner this Friday because it is her birthday. [Arlene], who is the sister of [Irene], is a lovely girl.
query: ('Milton', 'Benito')
clean_story: [Milton] 'son, [Pat], aced his math class and made his father proud. [Pat] invited his sister [Irene] to dinner this Friday because it is her birthday. [Arlene], who is the sister of [Irene], is a lovely girl. [Arlene] decided to give her uncle, [William], a call on his birthday. [Benito] took his son [William] out for pizza.
proof_state: [{('Milton', 'nephew', 'Benito'): [('Milton', 'brother', 'William'), ('William', 'son', 'Benito')]}, {('Milton', 'brother', 'William'): [('Milton', 'daughter', 'Arlene'), ('Arlene', 'uncle', 'William')]}, {('Milton', 'daughter', 'Arlene'): [('Milton', 'daughter', 'Irene'), ('Irene', 'sister', 'Arlene')]}, {('Milton', 'daughter', 'Irene'): [('Milton', 'son', 'Pat'), ('Pat', 'sister', 'Irene')]}]
edge_types: ['son', 'sister', 'sister', 'uncle', 'son']