story: [Michael] and her sister [Valerie] decided to take a trip to Mexico together. [Reta] loves painting with her father. His name is [Michael]. [Molly]'s daughter, [Valerie], asked her mom to read her a story.
query: ('Molly', 'Reta')
clean_story: [Molly]'s daughter, [Valerie], asked her mom to read her a story. [Michael] and her sister [Valerie] decided to take a trip to Mexico together. [Reta] loves painting with her father. His name is [Michael].
proof_state: [{('Molly', 'granddaughter', 'Reta'): [('Molly', 'son', 'Michael'), ('Michael', 'daughter', 'Reta')]}, {('Molly', 'son', 'Michael'): [('Molly', 'daughter', 'Valerie'), ('Valerie', 'brother', 'Michael')]}]