Anchor: The gray horse had done it before.
Entailed: This was not something new to the grey horse as it had done this before. 
Contradiction: The horse was confused as it had never had to do that before. 
Contradiction: This year. 
Contradiction: There are people watching a horse event.
Contradiction: Madeira is a large contributor for the oncoming extinction of this art form.
Contradiction: The key thing is to wear the correct kind of shoes.