story: [Mark] is helping his son study. His name is [David]. [Carol] is always around her brother [Alfred]. [Michael] asked his mom [Carol] if she would bake him a cake. [Carol] told him she would n't, because [Michael] was getting fat and did n't need the extra calories. [Michael] and his father [Mark] went jogging by the lake.
query: ('Mark', 'Alfred')
clean_story: [Michael] and his father [Mark] went jogging by the lake. [Michael] asked his mom [Carol] if she would bake him a cake. [Carol] told him she would n't, because [Michael] was getting fat and did n't need the extra calories. [Carol] is always around her brother [Alfred].
proof_state: [{('Mark', 'brother', 'Alfred'): [('Mark', 'son', 'Michael'), ('Michael', 'uncle', 'Alfred')]}, {('Michael', 'uncle', 'Alfred'): [('Michael', 'mother', 'Carol'), ('Carol', 'brother', 'Alfred')]}]