Anchor: After Vasco da Gama landed on the Malabar Coast in 1498, the Portuguese invaded the area and seized Goa from the Sultan of Bijapur in the year 1510.
Entailed: The Sultan of Bijapur lost Goa to the Portuguese in the early 1500s.
Contradiction: The Portuguese never invaded Goa or seized any land in the area.
Contradiction: Two people are strolling down a brick road.
Contradiction: You've been with your mistress for many years, right? 
Contradiction: A flock of ducks is flying.
Contradiction: Aren't they horrible looking?