Anchor: A black dog and tan dog run towards each other on a beach.
Entailed: Two dogs running on a beach.
Contradiction: A cat sitting on a couch.
Contradiction: Two people are huddled together for pizza.
Contradiction: It is not required to be in possession of that.
Contradiction: No means for communication of these issues is available.
Contradiction: The summit is usually closed from October to May due to weather.