Anchor: A Quattro crane is operating during the train station construction.
Entailed: There was a crane being used on the train station.
Contradiction: All the work on the train station was completed.
Contradiction: A person walking alone in the mountains
Contradiction: A woman in a hat is at  the marketplace.
Contradiction: The man's apron is spotless.
Contradiction: Limestone is considered a major reagent in this section.