Premise: "A group of people on the sidewalk of a city street."\nHypothesis: "The people are on the sidewalk waiting to cross the street."\nDo we know that the hypothesis entailed by the premise?
A step-by-step solution is:
it is not possible to tell
Being on the sidewalk does not imply waiting to cross the street.

.

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