Anchor: What I did say in my article was that increasing returns was largely ignored by mainstream economists for much of the postwar era, a claim that simply isn't controversial.
Entailed: The claim is not controversial at all.
Contradiction: The claim I made in my article caused a ton of controversy.
Contradiction: It's impossible to get a good sense of the whole from visiting only nine.
Contradiction: Two boys in swimsuits.
Contradiction: The proposed rule was published in Newsweek.
Contradiction: A man prepares  food.