Anchor: They are a very astute and unscrupulous pair. 
Entailed: Both of them are intelligent and willing to do anything.
Contradiction: They are very slow, but they have strong scruples.
Contradiction: Short term prices in the stock market are only determined by how a company works.
Contradiction: Men at work on the highway construction site
Contradiction: The people are playing a video game
Contradiction: The group of merchants has produce.