story: [Jose]'s sister, [Lucille], bought movie tickets at a discount rate. [Lucille] took her father [Christopher] out to dinner for Father's Day.
query: ('Jose', 'Christopher')
clean_story: [Jose]'s sister, [Lucille], bought movie tickets at a discount rate. [Lucille] took her father [Christopher] out to dinner for Father's Day.
proof_state: [{('Jose', 'father', 'Christopher'): [('Jose', 'sister', 'Lucille'), ('Lucille', 'father', 'Christopher')]}]