Anchor: A Supposedly Fun Thing I'll Never Do  Essays and Arguments , by David Foster Wallace (Little, Brown and Co.).
Entailed: "A supposedly Fun Thing I'll Never Do : Essays and Arguements." is a novel by David Foster Wallace. 
Contradiction: David Foster Wallace wrote a book entitled "A fun thing I'll do".
Contradiction: A co-ed workforce dance in a gazebo.
Contradiction: Some animals are in the shade.
Contradiction: Thousands of people each day miss out on dental services.
Contradiction: I take it to him when I don't have time to deal with it, or when it is critical.