Anchor: Sounded as to the possibility of suicide, he repudiated it utterly. 
Entailed: He rejected the idea of a suicide.
Contradiction: He accepted the idea that it was a suicide.
Contradiction: Management doesn't need to worry about communicating with lower level employees.
Contradiction: You mean in terms of the economy.
Contradiction: You allow several alien nations move into your trade bloc.
Contradiction: It is a cold day for a road race.