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After revision: +Steps of Neg-rasing in Cloud of Unknowing PredicatesStepSenenceUnderlying RepresentationINEG1 knowthat the media have<NEG2 SOME everbeforeplayed such a major role in a kidnapping.Result of Negative InversionINEG1 knowthat<NEG2> SOME everbeforehave the media played such a major role in a kidnapping.Result of Additional NEGINEG1 knowthat<NEG3><NEG2> SOME everbeforehave the media played such a major role in a kidnapping.Resulting Surface StructureI don't know that ever before have the media played such a major role in a kidnapping.] ] ] ] ] ] ] [[[ ]