Anchor: Punch, the ubiquitous drink of local rum, sugarcane syrup, and lime, is popular from dawn to dusk.
Entailed: Alcoholic punch is popular all day.
Contradiction: Milk is a popular drink during dusk til dawn.
Contradiction: My wife and I don't know how to ski. 
Contradiction: General estimates are preferred over precise figures. 
Contradiction: A boy is trying to fly.
Contradiction: He is riding his scooter.