source: [lemma=she] [tag=VBD] [word=Buckley] [lemma=later] [□]
destination: [lemma=she] [tag=VBD] [word=Buckley] [lemma=later] [□=□]
spec: She said Buckley later admitted that he had let the air out of the tires . `` If I were to use stones of the same size and shape , '' he explains , `` the result would be monotonous .