story: [Johanna] asked her husband [Wayne] if he could chop up some vegetables for dinner. [Johanna] and her son, [Matthew], went to the park to fly a kite. They had fun doing it all day. [Donna] took her grandson [Matthew] to the zoo.
clean_story: [Johanna] asked her husband [Wayne] if he could chop up some vegetables for dinner. [Johanna] and her son, [Matthew], went to the park to fly a kite. They had fun doing it all day. [Donna] took her grandson [Matthew] to the zoo.
proof_state: [{('Wayne', 'mother', 'Donna'): [('Wayne', 'son', 'Matthew'), ('Matthew', 'grandmother', 'Donna')]}, {('Wayne', 'son', 'Matthew'): [('Wayne', 'wife', 'Johanna'), ('Johanna', 'son', 'Matthew')]}]