Anchor: two people (man and woman in their late twenties or early thirties) on stage with a synthesizer and microphone.
Entailed: The two people are not old.
Contradiction: The two people are mannequins.
Contradiction: The large animals daintily picked at the grass. 
Contradiction: A cute girl is with a stroller.
Contradiction: The Merchant said, "Fortunately for business, we killed the young ones."
Contradiction: A yellow dog is playing near flowers.