story: [Crystal] and her mother [Michelle] attended a play at the theater. [Michelle] and her husband [Adam] will be celebrating 30 years of marriage this month. [Crystal] was playing in the sandbox with her brother [Paul].
query: ('Michelle', 'Paul')
clean_story: [Crystal] and her mother [Michelle] attended a play at the theater. [Crystal] was playing in the sandbox with her brother [Paul].
proof_state: [{('Michelle', 'son', 'Paul'): [('Michelle', 'daughter', 'Crystal'), ('Crystal', 'brother', 'Paul')]}]