Anchor: All six of America's top-ranking male players got their higher education thanks to the splendid network of colleges and universities that their home state maintains.
Entailed: The six best male players furthered their education through state universities and colleges.
Contradiction: All six of the top ranking players in America skipped higher education.
Contradiction: A person has fallen off their bike.
Contradiction: Scary sounds came from inside the room. 
Contradiction: The man is holding his guitar.
Contradiction: Host defense mechanisms can be altered by chronic bronchitis.