Anchor: Motocross riders drift around a bend.
Entailed: Motocross riders go around the bend.
Contradiction: Motocross riders are riding on the highway.
Contradiction: I expect the results to be substantially different.
Contradiction: A woman wearing blue is getting ready to hit a tennis ball.
Contradiction: Two nude men singing, holding nothing, in an empty room.
Contradiction: A person jogging outside.