story: [Jason] told his grandmother [Sandra] she was too strict. [Sandra] told the boy it was for his own good. [David] got mad at his brother [Michael] after he stole his pretzels. [Carol] bought a new video game for her son [Michael]. [Carol] was unhappy with her son, [Jason], and his grades. She enlisted a tutor to help him.
query: ('Michael', 'Sandra')
clean_story: [Carol] bought a new video game for her son [Michael]. [Carol] was unhappy with her son, [Jason], and his grades. She enlisted a tutor to help him. [Jason] told his grandmother [Sandra] she was too strict. [Sandra] told the boy it was for his own good.
proof_state: [{('Michael', 'grandmother', 'Sandra'): [('Michael', 'brother', 'Jason'), ('Jason', 'grandmother', 'Sandra')]}, {('Michael', 'brother', 'Jason'): [('Michael', 'mother', 'Carol'), ('Carol', 'son', 'Jason')]}]