story: [Nancy]'s brother [Preston] was going to be the star in the new show. [Fletcher] was enjoying the delicious meal prepared by his mother [Nancy]. [Michelle]'s mom, [Nancy] got ready for the party.
query: ('Fletcher', 'Michelle')
clean_story: [Fletcher] was enjoying the delicious meal prepared by his mother [Nancy]. [Michelle]'s mom, [Nancy] got ready for the party.
proof_state: [{('Fletcher', 'grandmother', 'Michelle'): [('Fletcher', 'mother', 'Nancy'), ('Nancy', 'mother', 'Michelle')]}]