story: [Mary] asked her mother [Nettie] on a good school for [Ryan] and [Mary]'s son [Denver]. [Krystal] sent her grandmother [Nettie] a birthday card. [Krystal]'s brother, [Denver], did n't send anything though.
clean_story: [Mary] asked her mother [Nettie] on a good school for [Ryan] and [Mary]'s son [Denver].
proof_state: [{('Ryan', 'mother-in-law', 'Nettie'): [('Ryan', 'wife', 'Mary'), ('Mary', 'mother', 'Nettie')]}, {('Mary', 'mother', 'Nettie'): [('Mary', 'son', 'Denver'), ('Denver', 'grandmother', 'Nettie')]}]