[QUESTION] Can we conclude from "Young girl sitting with a black pen in her nose." that "A young girl with slight mental delay."?
Options:
- yes
- no
- it is not possible to tell
Young girl sitting with a black pen in her nose does not imply she has slight mental delay.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two woman stand together and one holds a purple cloth."
Hypothesis: "Two women are getting ready to leave a wedding."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Stand together does not imply getting ready to leave a wedding.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A male is building a wall."
Hypothesis: "There is a male building a wall for a house."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
It could be for a business instead of for a house.
The answer is it is not possible to tell.

[QUESTION] Premise: "Bird's eye view of a city worker walking on the street."
Hypothesis: "A worker is outside."
Do we know that the hypothesis entailed by the premise?

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
A worker can be walking on a street only when he is outside.
The answer is yes.