Q: Premise: "A gray-haired man washing windows on a building."
Based on this premise, can we conclude that the hypothesis "The old guy washes windows." is true?
Options:
- yes
- it is not possible to tell
- no
A: An old guy typically has gray hair and is the man washing the windows.
The answer is yes.

Q: Given the sentence "Two men are sweeping the floors of a temple." can we conclude that "Two men are washing the windows."?
Options:
- yes
- it is not possible to tell
- no
A: Men cannot be sweeping floors and washing windows at the same time.
The answer is no.

Q: Premise: "A female swimmer wearing cap and goggles while swimming a lap."
Hypothesis: "A female swimmer is taking a swim in the lake."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Swimming a lap does not necessarily mean taking a swim in the lake.
The answer is it is not possible to tell.

Q: Premise: "A group of people on the sidewalk of a city street."
Hypothesis: "The people are on the sidewalk waiting to cross the street."
Do we know that the hypothesis entailed by the premise?
A:

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
Being on the sidewalk does not imply waiting to cross the street.
The answer is it is not possible to tell.