Anchor: A group of people walk down the sidewalk in a city.
Entailed: People are walking.
Contradiction: People are eating at a restaurant.
Contradiction: The person is watching television inside his house.
Contradiction: Trying to sound more surprised than accusational, I said 'You're early'.
Contradiction: Italians prefer shopping in large department stores for quality goods. 
Contradiction: Men are watching their collegues work from a scaffolding.