Anchor: two racing motorcycles side by side on the road.
Entailed: Two bikes are in a race.
Contradiction: Two bicyclists are racing down the street.
Contradiction: I still play a lot of basketball after my knee surgery.
Contradiction: I'm familiar with these ducal suites.
Contradiction: A man rides a surfboard on the back of a killer whale.
Contradiction: Concerned with the growth of Ghandi's protest movement, Britain put him in Jail from 1922-1924.