story: [Kathleen] was excited because she was meeting her father, [Henry], for lunch. [Howard] and his son [Wayne] went to look at cars. [Howard] ended up buying the Mustang. [Howard] likes to spend time with his aunt, [Kathleen], who was excellent at cooking chicken.
clean_story: [Howard] and his son [Wayne] went to look at cars. [Howard] ended up buying the Mustang. [Howard] likes to spend time with his aunt, [Kathleen], who was excellent at cooking chicken. [Kathleen] was excited because she was meeting her father, [Henry], for lunch.
proof_state: [{('Wayne', 'father', 'Henry'): [('Wayne', 'sister', 'Kathleen'), ('Kathleen', 'father', 'Henry')]}, {('Wayne', 'sister', 'Kathleen'): [('Wayne', 'son', 'Howard'), ('Howard', 'aunt', 'Kathleen')]}]