Anchor: a woman and three children are in a room full of toys.
Entailed: These people are in a room.
Contradiction: It is snowing on these people.
Contradiction: The SEC and PCAOB do not work together.
Contradiction: Software is being developed that retrieves material from the web and stores it on your computer.
Contradiction: You cannot see the peaks very well because the paths are hilly.  
Contradiction: Three men are doing physical work.