story: [Mary] called her brother, [Mark], up to see how he was doing after surgery. [Mary] was making cookies for her husband [Thomas], and a cake for her mother [Crystal].
query: ('Thomas', 'Crystal')
clean_story: [Mary] was making cookies for her husband [Thomas], and a cake for her mother [Crystal].
proof_state: [{('Thomas', 'mother-in-law', 'Crystal'): [('Thomas', 'wife', 'Mary'), ('Mary', 'mother', 'Crystal')]}]