Anchor: It was actually a luxurious 20/80 cotton-poly blend.
Entailed: It was a 20/80 cotton-poly blend.
Contradiction: It was synthetic spandex.
Contradiction: New York parks and recreation added a note that ensured the work intended to promote cigarette smoking.
Contradiction: I did poorly in high school chemistry so I was surprised that I got my degree in it. 
Contradiction: A boy is watching the snow fall.
Contradiction: two dogs look through a fence