Multi-choice problem: Continue writing the next sentence in this paragraph:

A guy is half kneeing on a light blue platform and pulling a handle to an exercise machine. The guy looks towards the exercise machine. the guy

Pick from:
 1). begins to kneel on the floor and starts to do tricks.;
 2). stands up and allows the handle to get closer to the exercise machine.;
 3). does a three hand movement following signals from the machine.;
 4). sits up on the exercise machine.;
2).