Anchor: People dressed in costumes are on skis.
Entailed: Skiers dress up.
Contradiction: Skiers wearing nothing.
Contradiction: A woman jumps off of ledge onto the sand.
Contradiction: He played a part in the rejuvenation of the Alcazar of Toledo. 
Contradiction: She failed to enroll in the most diverse law school in the nation.
Contradiction: The person is performing in the street.