Anchor: A hiker is walking in the snow with a snow covered mountain behind them.
Entailed: A hiker plunges through the same snow that covers the mountain.
Contradiction: The hiker is digging up his bike.
Contradiction: She didn't see any merit in it. 
Contradiction: The U.S. has never retreated from its positions.
Contradiction: I can't comment, because I'm unfamiliar with the traffic.
Contradiction: Please talk to us regarding your knowledge of Jane Finn.