story: [Stanley] bought his daughter, [Marian], flowers. [Karen] was furious with [Sidney], her brother, since he cancelled the family trip. [Karen]'s Mom, [Marian], was heartbroken the trip would n't take place.
query: ('Stanley', 'Sidney')
clean_story: [Stanley] bought his daughter, [Marian], flowers. [Karen] was furious with [Sidney], her brother, since he cancelled the family trip. [Karen]'s Mom, [Marian], was heartbroken the trip would n't take place.
proof_state: [{('Stanley', 'grandson', 'Sidney'): [('Stanley', 'granddaughter', 'Karen'), ('Karen', 'brother', 'Sidney')]}, {('Stanley', 'granddaughter', 'Karen'): [('Stanley', 'daughter', 'Marian'), ('Marian', 'daughter', 'Karen')]}]