story: [Michelle] loves her grandson, [Fletcher], and he loves her too. [Adam] and his wife [Michelle] decided to take a trip. [Michelle] wanted to visit her grandson [Robert].
query: ('Adam', 'Robert')
clean_story: [Adam] and his wife [Michelle] decided to take a trip. [Michelle] wanted to visit her grandson [Robert].
proof_state: [{('Adam', 'grandson', 'Robert'): [('Adam', 'wife', 'Michelle'), ('Michelle', 'grandson', 'Robert')]}]