This is a test of commonsense with single/multi-choices. Complete the next sentence:

A female news anchor is talking about a clip that will be shown. Monkeys are skiing behind a boat in the water. another monkey

Available options:
(I) is sanding down on the ice behind a boat.;
(II) falls off the side of the boat and a group of onlookers rush over to help him.;
(III) comes out and leads into several clips of people riding a tube.;
(IV) is seen driving a speed boat pulling a skiing monkey.;
The answer is:
(IV)