Anchor: If the jocks don't know why Bradley should be president, why are they endorsing him?
Entailed: Why are the jocks endorsing Bradley if they don't know why he should be president?
Contradiction: The jocks refused to endorse Bradley because they knew why he shouldn't be President.
Contradiction: The vendor is selling apples.
Contradiction: There are two dogs.
Contradiction: No events have ever been held there.
Contradiction: "My belief is that she will get a large voter turnout and she has my vote."