story: [Mary] fondly recalls her grandfather [Rudolph]. Her and her brother [Jason] do not so fondly recall [Rudolph]'s wife [Sandra] who was quite strict with them. [Rudolph] took his grandson [Michael] out for ice-cream.
query: ('Sandra', 'Mary')
clean_story: [Mary] fondly recalls her grandfather [Rudolph]. Her and her brother [Jason] do not so fondly recall [Rudolph]'s wife [Sandra] who was quite strict with them.
proof_state: [{('Sandra', 'granddaughter', 'Mary'): [('Sandra', 'grandson', 'Jason'), ('Jason', 'sister', 'Mary')]}, {('Sandra', 'grandson', 'Jason'): [('Sandra', 'husband', 'Rudolph'), ('Rudolph', 'grandson', 'Jason')]}]