Anchor: ASSETS -Tangible or intangible items owned by the federal government which would have probable economic benefits that can be obtained or controlled by a federal government entity.
Entailed: The economic advantages of an item and the potential for a federal government entity to control it are part of what defines an asset.
Contradiction: Being owned by the federal government is all that it takes to own an asset
Contradiction: There are two male boxers.
Contradiction: Some individuals choose to work longer and postpone retirement rather than saving more. 
Contradiction: The boy is skiiing in the Alps.
Contradiction: There are dogs outdoor in the snow.