Anchor: An article explores McDonald's niche offerings.
Entailed: McDonald's offerings are explored by an article.
Contradiction: An article explores Burger King's niche offerings.
Contradiction: A Republican-appointed investigator to research Clinton?
Contradiction: Men competing in fencing.
Contradiction: Safire ran into Tripp in public.
Contradiction: A bigger bird or cat, so that the dog won't be a problem.