Anchor: For example, it formats printouts for two or three columns a page, thus saving even more paper.
Entailed: It saves paper due to its formatting.
Contradiction: It only formats printouts for one column a page.
Contradiction: Leveraging the New How Market Leaders Capitalize on Information Technology was written in 1990.
Contradiction: People are sitting around
Contradiction: Since he had no idea it wasn't going in. 
Contradiction: He has a hang glider.