QUESTION: Given the sentence "Seven men dressed in white and black look over the railing of a balcony." can we conclude that "A group of men are standing together."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Seven is a group. If the men look over a balcony it implies they are standing together.
The answer is yes.

[QUESTION] If "A woman in a brown jacket reads from a book while riding on public transit." does that mean that "A woman reads on her way to work."?
Options:
- yes
- it is not possible to tell
- no
A woman in a brown jacket reads from a book while riding on public transit does not imply that she reads on her way to work.
The answer is it is not possible to tell.

Q: Premise: "An elderly man sewing with yarn."
Hypothesis: "A man has yarn."
Do we know that the hypothesis entailed by the premise?
A: A man has yarn shows he can only be sewing with a yarn.
The answer is yes.

QUESTION: Premise: "A man with long blond-hair is singing into a microphone."
Hypothesis: "Someone is singing."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: If a man is singing in a microphone that means that someone is singing.
The answer is yes.

[QUESTION] Premise: "A soldier dressed in combat gear scales a wall to join his fellow comrades on the other side."
Hypothesis: "The soldiers are at basic training."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A soldier dressed in combat gear scales a wall to join his fellow comrades on the other side is not necessary to be at basic training.
The answer is it is not possible to tell.

Q: Given the sentence "A man in a gray shirt is taking notes on a small piece of paper." can we conclude that "There is a man working at his office."?
Options:
- yes
- it is not possible to tell
- no
A:
A man taking notes does not mean he must be working or that he is in an office.
The answer is it is not possible to tell.