Anchor: A lady holds a harp in the woods.
Entailed: A musician holds an instrument outside.
Contradiction: A lady is holding a viola in the woods.
Contradiction: If you fall on nubby carpet, as I did on accident, and the fleece gets irreparable bald spots at the impact points.
Contradiction: Their group is involved in joint ventures with Ford and Nynex.
Contradiction: It should not be equal in absolute value. 
Contradiction: A logical connection between the purpose of the program and the measures being reported is key.