Anchor: We hate to sound like Girl Scouts, but you really must accept cookies if you're going to subscribe to
Entailed: You have to accept cookies if you plan to subscribe.
Contradiction: We hate to sound like raging lunatics, but you have to eat cookies to visit this site. 
Contradiction: A man is sleeping on a bench.
Contradiction: Many people were there.
Contradiction: The people are standing in a crowded store.
Contradiction: People are working.