story: [Sandra] and her husband [Rudolph] take lots of pictures of their granddaughter [Yvonne]. [Yvonne]'s brother [Erik] is camera shy and runs away when they try to take pictures of him. [George] took his grandfather [Rudolph] to lunch at a local diner.
query: ('Sandra', 'Erik')
clean_story: [Sandra] and her husband [Rudolph] take lots of pictures of their granddaughter [Yvonne]. [Yvonne]'s brother [Erik] is camera shy and runs away when they try to take pictures of him.
proof_state: [{('Sandra', 'grandson', 'Erik'): [('Sandra', 'granddaughter', 'Yvonne'), ('Yvonne', 'brother', 'Erik')]}, {('Sandra', 'granddaughter', 'Yvonne'): [('Sandra', 'husband', 'Rudolph'), ('Rudolph', 'granddaughter', 'Yvonne')]}]