Anchor: Most visitors watch from either the jetty or the observation tower, but for a bit extra you can get onto a floating platform with the trainers or, even better, swim with the dolphins.
Entailed: If you can afford to pay a little more you can swim with the dolphins.
Contradiction: At no additional cost you can go out with the trainers onto a floating platform.
Contradiction: In the tropics they grow a lot of grains like wheat.
Contradiction: The show has a doctor who discovers how to heal catatonic people.
Contradiction: The man is riding a cow.
Contradiction: The last rule can be enforced per two other acts.