Anchor: Carefully husbanded, forty pounds will last a long time.
Entailed: Forty pounds can last a long time if taken care of properly.
Contradiction: Forty pounds will run out within a few days.
Contradiction: I don't really have an opinion on George W., really. 
Contradiction: The payment is from a General Fund subsidy of the SMI trust fund.
Contradiction: What should Fred do if the stock market is undervalued 
Contradiction: Emergency crews were fighting the fires.