Anchor: A cheerleading squad performing for a crowd at a sporting event.
Entailed: These cheerleaders are performing.
Contradiction: The marching band is trying out cheerleading with their instruments.
Contradiction: A man juggles tomatoes.
Contradiction: The University of California, Center for the Study of Evaluation, 1977.
Contradiction: A man rides a unicycle.
Contradiction: It is isn't it?