Anchor: Five people are sitting on horses getting ready for a race.
Entailed: People are preparing to ride.
Contradiction: The rides are collecting their prizes
Contradiction: The raft captains built the boats to hold unlimited people.
Contradiction: There is a long haired dog at a dog show.
Contradiction: Mad Magazine never satirized anything, but always took things completely seriously. 
Contradiction: the blond female had a big nose