story: [Mark] is a man with a daughter named [Mary]. [Sandra] took her daughter, [Rose], out to High Tea yesterday afternoon. [James]'s brother [Mark] and mother [Sandra] met him early in the morning before his college graduation.
query: ('Mark', 'Rose')
clean_story: [James]'s brother [Mark] and mother [Sandra] met him early in the morning before his college graduation. [Sandra] took her daughter, [Rose], out to High Tea yesterday afternoon.
proof_state: [{('Mark', 'sister', 'Rose'): [('Mark', 'mother', 'Sandra'), ('Sandra', 'daughter', 'Rose')]}, {('Mark', 'mother', 'Sandra'): [('Mark', 'brother', 'James'), ('James', 'mother', 'Sandra')]}]