Anchor: A cheerleading team of young girls performs on an outdoor venue.
Entailed: a cheerleader is performing.
Contradiction: the cheerleader has a broken leg.
Contradiction: It is absolutely impossible to get decent-quality shawls at an affordable price. 
Contradiction: Someone knocked on the door of president's private study.
Contradiction: Turin spent 100 years as the capital of Italy.
Contradiction: The man is indoors.