Anchor: Several stall-shops selling various goods line a dimly-lit cobblestone street.
Entailed: Stalls on a cobblestone street are selling goods.
Contradiction: People are shopping in the mall.
Contradiction: The high school swim team was preparing for a meet.
Contradiction: He realized that this is a bad house.
Contradiction: EPA's Science Advisory Board did not approve the analytical assumptions used to develop the Base Estimate.
Contradiction: Via can get very crowded in the summer.