QUESTION: Can we conclude from "A woman texting and walking up a flight of stairs." that "A woman is multi-tasking."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Texting and walking up a flight of stairs is a form of multi-tasking.
The answer is yes.

[QUESTION] Can we conclude from "A group of tourist walking down the street." that "New people came to new place."?
Options:
- yes
- no
- it is not possible to tell
A group of tourist walking down the street doesn't mean that they are new people.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A black dog runs on green grass with a toy in his mouth."
Hypothesis: "A black dog running outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The dog is on the grass so it must be outside.
The answer is yes.

QUESTION: Given the sentence "A woman wearing a shirt with a peace sign walking in the park." can we conclude that "There is a young woman wearing a peace sign shirt."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman wearing peace sign shirt is walking in the park.
The answer is yes.

[QUESTION] Given the sentence "A man and a woman sit on a ledge in front of a window." is it true that "They are on a date."?
A man an a woman standing on a ledge in front of a window are not necessarily on a date.
The answer is it is not possible to tell.

Q: Given the sentence "A mechanic is working on the underside of a bus that is lifted." can we conclude that "Two kids hang their heads out the window of a moving bus."?
Options:
- yes
- it is not possible to tell
- no
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
The mechanic is not a kid and if he is working on the underside of a bus that is lifted he could not have hang his head out of the window of a moving bus.
The answer is no.