story: [Stanley] 'son [Michael] could not believe that his father bought him a coffee machine for his birthday. [Stanley] wanted to see his granddaughter [Annie] one last time before she went away to college. [Valerie] told her daughter [Annie] to wash up. Dinner was ready.
query: ('Valerie', 'Michael')
clean_story: [Valerie] told her daughter [Annie] to wash up. Dinner was ready. [Stanley] wanted to see his granddaughter [Annie] one last time before she went away to college. [Stanley] 'son [Michael] could not believe that his father bought him a coffee machine for his birthday.
proof_state: [{('Valerie', 'brother', 'Michael'): [('Valerie', 'father', 'Stanley'), ('Stanley', 'son', 'Michael')]}, {('Valerie', 'father', 'Stanley'): [('Valerie', 'daughter', 'Annie'), ('Annie', 'grandfather', 'Stanley')]}]