Anchor: Thus, the United States should reverse its imperial laissez-faire policies and take an active hand in the global economy.
Entailed: The United States should become active in the global economy.
Contradiction: The United States is never seen as having imperial policies.
Contradiction: The man grew stronger as blood rushed through his axe. 
Contradiction: Sometimes the file gets so big that it doesn't move as fast as it should.
Contradiction: A man is drinking beer alone on the beach.
Contradiction: The noise did not last long.