story: [Rose] sat anxiously in the airport terminal, waiting to see her son [Errol] walk through the gate. [Jeannette] adores her daughter [Rose]. [Rose] loves her very much, too. Two brothers, Micheal and [Errol], are sad to hear that [Edward]'s grandmother [Sandra] is now in the nursing home.
query: ('Rose', 'Sandra')
clean_story: [Rose] sat anxiously in the airport terminal, waiting to see her son [Errol] walk through the gate. Two brothers, Micheal and [Errol], are sad to hear that [Edward]'s grandmother [Sandra] is now in the nursing home.
proof_state: [{('Rose', 'mother', 'Sandra'): [('Rose', 'son', 'Edward'), ('Edward', 'grandmother', 'Sandra')]}, {('Rose', 'son', 'Edward'): [('Rose', 'son', 'Errol'), ('Errol', 'brother', 'Edward')]}]