[QUESTION] Given the sentence "A group of people are walking across a city plaza." is it true that "The people are walking in a big city."?
People walking across a city plaza are not necessarily in a big city.
The answer is it is not possible to tell.

Q: If "A person riding on a dirt bike while someone takes a picture." does that mean that "The person is riding a car."?
Options:
- yes
- it is not possible to tell
- no
A: Person cannot be riding on bike and in car at same time.
The answer is no.

QUESTION: Given the sentence "A man with a brwon jacket on his shoulders lying on the sidewalk near two atm machines." can we conclude that "A man fell down while trying to use an atm machine."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man who is laying down on the sidewalk did not necessarily fall down.
The answer is it is not possible to tell.

[QUESTION] If "A shirtless man in a hat and tie is hammering metal on an anvil." does that mean that "A man wearing a tie hammering metal on an anvil."?
Options:
- yes
- it is not possible to tell
- no
A man in a tie is a man wearing a tie.
The answer is yes.

Q: Premise: "An bird's eye view of a man sitting on a couch."
Hypothesis: "The people are running away."
Do we know that the hypothesis entailed by the premise?
A: The people is plural while a man is singular and someone cannot be sitting and running simultaneously.
The answer is no.

[QUESTION] Given the sentence "A woman with a brightly lettered bag spelling ""hot"" scratches her head with her back to the camera." can we conclude that "A woman facing away from the camera scratches her head."?
Options:
- yes
- it is not possible to tell
- no
Facing away from is a rephrase of with her back to.
The answer is yes.