Anchor: You will send a personal demand to me here, and the money, in notes, shall be sent by return of post.
Entailed: Send me a demand and cash will be sent back to you.
Contradiction: Do not send me any notice and I will send money to you.  
Contradiction: Do you feel happy all the time?
Contradiction: A small child is covered with a white powder.
Contradiction: There are too few people.
Contradiction: There are people walking outside of a building.