Anchor: She must be a famous sleeper, that one!" I did not quite like the tone of his voice, but at that moment a smart knock reached our ears, and looking out of the window we perceived the two detectives waiting for us below. 
Entailed: The tone of his voice was not quite to my liking.
Contradiction: When we looked out the window, we could only see a cat.
Contradiction: The person in the motorcycle is badly injured
Contradiction: A man in a boat goes down the rapids.
Contradiction: I'm finished with it now.
Contradiction: Four dogs are running around in the snow.