Anchor: Jon hadn't seen anything like it in his whole life.
Entailed: This was the first time Jon had seen something like this. 
Contradiction: Jon was disappointed that Sally was exactly the same as every other girl he'd went out with. 
Contradiction: A male is riding a horse outside.
Contradiction: The problem is that it violates a 1978 law.
Contradiction: Two children are swimming in the ocean.
Contradiction: A small group of people are standing.