Anchor: Two Asian vendors are selling straw wares in a market.
Entailed: The people are participating in trade.
Contradiction: The vendors have nothing to sale.
Contradiction: Poirot questioned the witness again, wanting to be sure if the door was open or closed. 
Contradiction: The Acid Rain Program was one of the things listed and included.
Contradiction: A nurse hands a newborn to its mother.
Contradiction: He cancelled his the Mac platform class due to a lack of interest.