story: [Molly] has been waiting around all day for her son, [Alan]. [Stanley] cooked dinner for his wife [Molly] [Alan] is helping his son study. His name is [Clarence].
query: ('Stanley', 'Clarence')
clean_story: [Stanley] cooked dinner for his wife [Molly] [Molly] has been waiting around all day for her son, [Alan]. [Alan] is helping his son study. His name is [Clarence].
proof_state: [{('Stanley', 'grandson', 'Clarence'): [('Stanley', 'son', 'Alan'), ('Alan', 'son', 'Clarence')]}, {('Stanley', 'son', 'Alan'): [('Stanley', 'wife', 'Molly'), ('Molly', 'son', 'Alan')]}]