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

A person takes a key off a wall , gasses and starts a tractor. A boy in a hat pretends to be a girl. the first boy

Pick your answer from: --rides the tractor while rapping.. --attempts to break a canker with a shovel.. --tries to have a gas engine turned on, but he mixes it up instead.. --adds watermelons to an orange pot on a stove..
The answer is:
rides the tractor while rapping.