Anchor: A woman performing with a man on electric piano for an audience.
Entailed: A duo of entertainers are performing.
Contradiction: The two women are singing with no instruments.
Contradiction: Old and ugly. 
Contradiction: A person dressed as Santa Claus is walking.
Contradiction: On the coldest days it will be down near zero and the rest of the time it will be up around ninety.
Contradiction: a girls can jump