Text: No Sicilian passeggiata is more celebrated than a promenade on the elegant pedestrian shopping street of Corso Umberto and out along the Via Roma, or through the subtropical vegetation of the terraced Public Gardens.
Entailment: The promenade at the shopping street in Corso Umberto is a celebrated Sicilian passeggiata.
Contradiction: The shopping street in Corso Umberto is not a very remarkable passeggiata.