story: [Otto] took his son [Dana] to school this morning because he missed the bus. [Tammy] bought some shoes for her father [Otto]. [Michelle] decided to take her son [Otto] out to have Mexican food for Dinner. [Otto] enjoyed spending time with his mother.
query: ('Tammy', 'Michelle')
clean_story: [Tammy] bought some shoes for her father [Otto]. [Michelle] decided to take her son [Otto] out to have Mexican food for Dinner. [Otto] enjoyed spending time with his mother.
proof_state: [{('Tammy', 'grandmother', 'Michelle'): [('Tammy', 'father', 'Otto'), ('Otto', 'mother', 'Michelle')]}]