story: [Michelle] and her sister [Aida] have never been close. Still, they love each other because they are family. [Gabrielle] took her grandson [Michelle] to the zoo. He loved feeding the monkeys.
query: ('Aida', 'Gabrielle')
clean_story: [Michelle] and her sister [Aida] have never been close. Still, they love each other because they are family. [Gabrielle] took her grandson [Michelle] to the zoo. He loved feeding the monkeys.
proof_state: [{('Aida', 'grandmother', 'Gabrielle'): [('Aida', 'sister', 'Michelle'), ('Michelle', 'grandmother', 'Gabrielle')]}]