story: [Mark] has a son named [Richard] that looks exactly like him. [Carol] was honored to take her son [Michael] to the mother son dance at her son's school last Friday. [Richard] and his brother [Jason] went out for lunch. [Richard] had a burger, and [Jason] had a chicken sandwich. [Jason] went to the baseball game with his brother [Michael].
query: ('Richard', 'Carol')
clean_story: [Richard] and his brother [Jason] went out for lunch. [Richard] had a burger, and [Jason] had a chicken sandwich. [Jason] went to the baseball game with his brother [Michael]. [Carol] was honored to take her son [Michael] to the mother son dance at her son's school last Friday.
proof_state: [{('Richard', 'mother', 'Carol'): [('Richard', 'brother', 'Michael'), ('Michael', 'mother', 'Carol')]}, {('Richard', 'brother', 'Michael'): [('Richard', 'brother', 'Jason'), ('Jason', 'brother', 'Michael')]}]