story: [Gabrielle] is taking her grandson [William] to the dentist. [Jason] calls his wife [Gabrielle] to make sure everything is okay.
query: ('Jason', 'William')
clean_story: [Gabrielle] is taking her grandson [William] to the dentist. [Jason] calls his wife [Gabrielle] to make sure everything is okay.
proof_state: [{('Jason', 'grandson', 'William'): [('Jason', 'wife', 'Gabrielle'), ('Gabrielle', 'grandson', 'William')]}]