Anchor: Bargaining, away from the major department stores, is required etiquette; but make sure on big-ticket items that you have a good idea of retail prices before you begin.
Entailed: It's considered normal to haggle when purchasing items away from major department stores.
Contradiction: It's very unusual to bargain when purcashing items.
Contradiction: Wellstone supports German intervention.
Contradiction: Since it was dark, I was able to get her car to the other side of the highway when it died.
Contradiction: A man is playing dominos.
Contradiction: There is a man doing a trick.