Anchor: I have a long memory!"
Entailed: I have a sharp memory. 
Contradiction: I have a terrible memory; I can't even recall what I had for lunch. 
Contradiction: Mail-order retailers are sure to order more of their most popular items to insure that they never run out of stock. 
Contradiction: National organizations have gathered and released data over the last decade.
Contradiction: I didn't analyze anything, I just made random observations. 
Contradiction: The couple is walking outside.