Anchor: A band is playing a concert under bright purple lights.
Entailed: Musicians perform under purple lights.
Contradiction: A street performer plays the drums on a street corner.
Contradiction: He was quite unique and stood out in a crowd.  
Contradiction: There is a certain rustic look to Arraiolos wool rugs.
Contradiction: She was stranded in the desert.
Contradiction: It took three years til the book was published.