story: [David]'s father, [Mark], bought him some ice cream. [Richard] loved his mother, [Carol]. [Carol] sat anxiously in the airport terminal, waiting to see her son [David] walk through the gate. [Mark] and his sister [Rose] were hoping for a snow day.
query: ('Carol', 'Rose')
clean_story: [Carol] sat anxiously in the airport terminal, waiting to see her son [David] walk through the gate. [David]'s father, [Mark], bought him some ice cream. [Mark] and his sister [Rose] were hoping for a snow day.
proof_state: [{('Carol', 'sister', 'Rose'): [('Carol', 'son', 'David'), ('David', 'aunt', 'Rose')]}, {('David', 'aunt', 'Rose'): [('David', 'father', 'Mark'), ('Mark', 'sister', 'Rose')]}]