Premise: "A man on a street corner works on a drawing."
Hypothesis: "He is making a picture for some tourists."
Do we know that the hypothesis entailed by the premise? Stream of thoughts:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Working on a drawing does not necessarily mean it is for some tourists.
Therefore, the answer is it is not possible to tell.