story: [Annette] and her sister [Vanessa] have never been close. Still, they love each other because they are family. [Annette] is n't very close to her grandfather, [Jason]. They're like strangers.
query: ('Vanessa', 'Jason')
clean_story: [Annette] and her sister [Vanessa] have never been close. Still, they love each other because they are family. [Annette] is n't very close to her grandfather, [Jason]. They're like strangers.
proof_state: [{('Vanessa', 'grandfather', 'Jason'): [('Vanessa', 'sister', 'Annette'), ('Annette', 'grandfather', 'Jason')]}]