Anchor: Many football players sitting on the ground.
Entailed: The athletes are on their butts.
Contradiction: The players are standing in formation.
Contradiction: You can't remember the day that John Cavendish was arrested, can you?
Contradiction: You would have several children under those conditions in Mexico.  
Contradiction: A single guy looks for a place to park his car.
Contradiction: Child is in Karate class