Anchor: Several people walking away from a building.
Entailed: Several people are outside.
Contradiction: The people are eating at Mcdonalds.
Contradiction: A cat leaping into the water near a motorboat.
Contradiction: A dog catches a tennis ball.
Contradiction: The Genoese fortress was built in the 12th century.
Contradiction: How do you exercise, using weight machines, or aerobics?