story: [Michelle] realized that her father [Peter] was gay. [Stacy] bought a book for his father [Peter]. [Eustolia] adored visiting grandma [Sandra]'s house. [Sandra] frequently spoiled her granddaughter with sweets and hot chocolate. [Peter] took his daughter [Eustolia] to ballet class.
query: ('Sandra', 'Michelle')
clean_story: [Eustolia] adored visiting grandma [Sandra]'s house. [Sandra] frequently spoiled her granddaughter with sweets and hot chocolate. [Peter] took his daughter [Eustolia] to ballet class. [Michelle] realized that her father [Peter] was gay.
proof_state: [{('Sandra', 'granddaughter', 'Michelle'): [('Sandra', 'granddaughter', 'Eustolia'), ('Eustolia', 'sister', 'Michelle')]}, {('Eustolia', 'sister', 'Michelle'): [('Eustolia', 'father', 'Peter'), ('Peter', 'daughter', 'Michelle')]}]