story: [Jennifer] and her husband [Robert] celebrated their anniversary last night. They went out to a nice restaurant to celebrate. [Michael] is proud of his son. His name is [Robert].
query: ('Jennifer', 'Michael')
clean_story: [Jennifer] and her husband [Robert] celebrated their anniversary last night. They went out to a nice restaurant to celebrate. [Michael] is proud of his son. His name is [Robert].
proof_state: [{('Jennifer', 'father-in-law', 'Michael'): [('Jennifer', 'husband', 'Robert'), ('Robert', 'father', 'Michael')]}]