Anchor: Well, my idea is, that perhaps he's found some way of making strychnine tasteless. 
Entailed: My notion is that he discovered a way of making it tasteless.
Contradiction: He's too stupid to have found a way to do anything.
Contradiction: I've never met those guys before.
Contradiction: A man playing guitar and singing into a microphone is wearing a brownish green shirt.
Contradiction: The odor was delightful when we arrived.
Contradiction: Men are walking on a tightrope.