story: [Alma] and her husband [Michael] are heading to the ice cream parlour. [Jason] calls his daughter [Alma] and asks her to bring him back an ice cream cone.
query: ('Jason', 'Michael')
clean_story: [Alma] and her husband [Michael] are heading to the ice cream parlour. [Jason] calls his daughter [Alma] and asks her to bring him back an ice cream cone.
proof_state: [{('Jason', 'son-in-law', 'Michael'): [('Jason', 'daughter', 'Alma'), ('Alma', 'husband', 'Michael')]}]