Anchor: A man wearing snow gear hiking.
Entailed: A man hikes in winter.
Contradiction: A man climbs a mountain.
Contradiction: the friends went to the icecream store
Contradiction: I hit the rim of the tire it just so happened.
Contradiction: Fishbein was so happy with the service, he left a 50% tip.
Contradiction: I find the gym habit to be objectionable.