story: [Beverly] is proud that her son graduated college. His name is [Michael]. [Pedro]'s brother, [Louis], recently made it into town. [Beverly]'s father, [Harold], felt a wave of sadness when [Beverly] left for college. [Michael] and his son [Louis] went to look at cars. [Michael] ended up buying the Mustang.
query: ('Pedro', 'Harold')
clean_story: [Pedro]'s brother, [Louis], recently made it into town. [Michael] and his son [Louis] went to look at cars. [Michael] ended up buying the Mustang. [Beverly] is proud that her son graduated college. His name is [Michael]. [Beverly]'s father, [Harold], felt a wave of sadness when [Beverly] left for college.
proof_state: [{('Pedro', 'father', 'Harold'): [('Pedro', 'brother', 'Louis'), ('Louis', 'father', 'Harold')]}, {('Louis', 'father', 'Harold'): [('Louis', 'son', 'Michael'), ('Michael', 'grandfather', 'Harold')]}, {('Michael', 'grandfather', 'Harold'): [('Michael', 'mother', 'Beverly'), ('Beverly', 'father', 'Harold')]}]
edge_types: ['brother', 'son', 'mother', 'father']