story: [Rudolph] and his son [Mark] went to the store. [Rudolph] asked his daughter [Lisbeth] if she needed anything. [Kenneth] asked his mother [Lisbeth] where babies came from. [Lisbeth] told him they came from the stork. [Lisbeth] and her son, [Johnny], decorated mugs at the craft fair together.
query: ('Kenneth', 'Mark')
clean_story: [Kenneth] asked his mother [Lisbeth] where babies came from. [Lisbeth] told him they came from the stork. [Rudolph] and his son [Mark] went to the store. [Rudolph] asked his daughter [Lisbeth] if she needed anything.
proof_state: [{('Kenneth', 'uncle', 'Mark'): [('Kenneth', 'mother', 'Lisbeth'), ('Lisbeth', 'brother', 'Mark')]}, {('Lisbeth', 'brother', 'Mark'): [('Lisbeth', 'father', 'Rudolph'), ('Rudolph', 'son', 'Mark')]}]