story: [David]'s sister, [Amanda], was so happy to have him home. He was home from college. [Mary] loves to watch stand up comedy with her brother. His name is [David]. [Crystal] took her daughter [Mary] to see a movie on Friday. She let her pick the movie and she enjoyed it very much.
query: ('David', 'Crystal')
clean_story: [Mary] loves to watch stand up comedy with her brother. His name is [David]. [Crystal] took her daughter [Mary] to see a movie on Friday. She let her pick the movie and she enjoyed it very much.
proof_state: [{('David', 'mother', 'Crystal'): [('David', 'sister', 'Mary'), ('Mary', 'mother', 'Crystal')]}]