Anchor: by Members, congressional staff, agencies, or the press), the source of the request and the project's objectives, scope, and methodology.
Entailed: The source of the request is discussed.
Contradiction: There is no source of the request.
Contradiction: DaimlerChrysler will not be able to negotiate with suppliers.
Contradiction: I like diversity in my news. 
Contradiction: A man puts a thing in a tree with a short pole
Contradiction: The man has rollerblades.