Anchor: For example, an agency that is experiencing particularly significant challenges in integrating disparate organizational cultures (such as the proposed Department of Homeland Security) may be an especially appropriate first phase candidate.
Entailed: The Department of Homeland Security is struggling to integrate different organizational cultures and would be a good candidate for the first phase. 
Contradiction: The Department of Homeland Security should not worry about integrating conflicting work cultures, the clash is unimportant to address. 
Contradiction: What do you think about the east/west divide?
Contradiction: Tourists rush to the cafes and restaurants near the Grand Canal.
Contradiction: An audience watches the premier of a new horror movie at the movie theater.
Contradiction: I will be mowing in the dark