story: [Minnie]'s biggest accomplishment is raising her son [Dana]. [Michelle] was busy planning her grandson's, [Dana], birthday party. [Dana] enjoys the company of his sibling [Rebbeca].
query: ('Minnie', 'Michelle')
clean_story: [Minnie]'s biggest accomplishment is raising her son [Dana]. [Michelle] was busy planning her grandson's, [Dana], birthday party.
proof_state: [{('Minnie', 'mother', 'Michelle'): [('Minnie', 'son', 'Dana'), ('Dana', 'grandmother', 'Michelle')]}]