Anchor: It has fireworks, flaming torches, and gaily decorated floats on the central Okawa River.
Entailed: There are decorated floats that are on the Okawa River.  
Contradiction: Floats are prohibited on the Okawa River at all times.  
Contradiction: I do not fight for the revolution.
Contradiction: The FDA asks for comments on the way information is collected.
Contradiction: Two swimmers compete in a diving match.
Contradiction: Two men standing with some computers.