Premise: "A man driving a four wheeled vehicle with four passengers riding on the front and a man sitting sideways on the back."\nHypothesis: "A taxi driver is driving passengers around town."\nDo we know that the hypothesis entailed by the premise?
Let's think step by step below.
it is not possible to tell
It may not be an official taxi but a private vehicle.

.

So, the final answer is it is not possible to tell