story: [Johnny] asked his son, [Alfred], to help paint his house. [Rudolph] is taking his daughter [Lisa] out for lunch at her favorite restaurant. [Sandra] asked her husband, [Rudolph], to have a talk with his son [Alfred]. The boy had been misbehaving.
query: ('Sandra', 'Johnny')
clean_story: [Sandra] asked her husband, [Rudolph], to have a talk with his son [Alfred]. The boy had been misbehaving. [Johnny] asked his son, [Alfred], to help paint his house.
proof_state: [{('Sandra', 'grandson', 'Johnny'): [('Sandra', 'husband', 'Rudolph'), ('Rudolph', 'grandson', 'Johnny')]}, {('Rudolph', 'grandson', 'Johnny'): [('Rudolph', 'son', 'Alfred'), ('Alfred', 'son', 'Johnny')]}]