story: [Darnell] loves her grandfather [Stanley] very much [Karen]'s sister [Darnell] painted a picture for [Karen]'s mother, [Marian].
query: ('Marian', 'Stanley')
clean_story: [Karen]'s sister [Darnell] painted a picture for [Karen]'s mother, [Marian]. [Darnell] loves her grandfather [Stanley] very much
proof_state: [{('Marian', 'father', 'Stanley'): [('Marian', 'daughter', 'Karen'), ('Karen', 'grandfather', 'Stanley')]}, {('Karen', 'grandfather', 'Stanley'): [('Karen', 'sister', 'Darnell'), ('Darnell', 'grandfather', 'Stanley')]}]