Anchor: so i like Gordon Lightfoot do you know who he is  and the Moody Blues and i like to listen to piano music a whole lot and Willie Nelson
Entailed: You like music.
Contradiction: Music is not an interest of yours.
Contradiction: There are three legs on the retirement income stool.
Contradiction: There is a clown and some police officers.
Contradiction: A young couple dances in a meadow.
Contradiction: Tenure, fame, and public good--the last three motives, they don't fit as well with the basic assumptions of economics.