Anchor: In addition to its direct spending, the federal government offers tax incentives to encourage nonfederal saving and investment.
Entailed: The federal government also offers tax incentives to promote saving and investment unrelated to federal govt, in addition to direct spending. 
Contradiction: The federal government never offers tax incentives to encourage saving and investment. 
Contradiction: this is a car race.
Contradiction: A group of people outdoors.
Contradiction: The EPA used the information it received to blackmail the public and hold the forests hostage.
Contradiction: I have never ascended in a balloon.