story: [Marian] and her husband [Elliott] just rented a new apartment. [Elliott]'s mom [Molly] helped them pay for their first month's rent while allowing their son [Sidney] to stay with her just until they get settled in.
query: ('Molly', 'Sidney')
clean_story: [Marian] and her husband [Elliott] just rented a new apartment. [Elliott]'s mom [Molly] helped them pay for their first month's rent while allowing their son [Sidney] to stay with her just until they get settled in.
proof_state: [{('Molly', 'grandson', 'Sidney'): [('Molly', 'son', 'Elliott'), ('Elliott', 'son', 'Sidney')]}, {('Elliott', 'son', 'Sidney'): [('Elliott', 'wife', 'Marian'), ('Marian', 'son', 'Sidney')]}]