Anchor: Football players huddle and get ready for the game.
Entailed: Football game is ready to start
Contradiction: The game is over
Contradiction: The people are all driving go-carts around a track at their local family fun center.
Contradiction: People are talking to each other.
Contradiction: He stayed balanced and didn't even waiver at the jab. 
Contradiction: A man and woman try to get a picture of themselves with a water-based structure in the background.