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

OPT:
[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].