Anchor: Three men in white safety suits stand in a huddle amid industrial machinery, while a fourth suited-man walks away from them.
Entailed: Three of the men are laborers.
Contradiction: None of them have any regard for safety.
Contradiction: The team wears blue and gold.
Contradiction: People having fun at a BBQ.
Contradiction: They were sure of themselves. 
Contradiction: We did it for many years after we got started.