Anchor: Whittling wood-carver in a blue hat.
Entailed: Craftsman wearing blue hat.
Contradiction: The whittler is wearing a purple hat.
Contradiction: Downtown Montego Bay is outside of both of those.
Contradiction: The teacher preparing his students for swimming practice.
Contradiction: Everyone does them until they graduate high school. 
Contradiction: The report was released in October 2000.