story: [Thomas] and his brother [Mark] went to the carnival. [Mark] wanted to ride the Ferris wheel, but [Thomas] insisted they go on the bumper cars first. [Amanda] surprised her husband [Mark] by send flowers to his office on their anniversary. [Crystal] went shopping with her son. His name is [Mark].
query: ('Amanda', 'Crystal')
clean_story: [Amanda] surprised her husband [Mark] by send flowers to his office on their anniversary. [Crystal] went shopping with her son. His name is [Mark].
proof_state: [{('Amanda', 'mother-in-law', 'Crystal'): [('Amanda', 'husband', 'Mark'), ('Mark', 'mother', 'Crystal')]}]