Anchor: workout as much but jazzercise is what it's it's so much fun that you forget you're exercising you know aerobics you don't forget
Entailed: With jazzercise, you forget you're even exercising. 
Contradiction: No matter what exercise I am doing, I always am having fun!
Contradiction: We will do that in just a minute.
Contradiction: Have you heard of George Winston, the great piano player?
Contradiction: A bald woman is sleeping outdoors.
Contradiction: A man laying up against a complex.