Anchor: A hot girl talking to her friends while walking.
Entailed: The pretty girl is talking.
Contradiction: The pretty girl is an alien.
Contradiction: The huge stones would not budge an inch.
Contradiction: I do not recall exactly but I remember reading in the news several months ago about Tigon and GTE and how there was a tie of some sort for the buyout.
Contradiction: The elephant pulls the truck around the football field.
Contradiction: He wasn't sure which one of the two to choose.