[Q] If "Four men- one looking at a book- sit in front of laptops." does that mean that "Four men sitting together."?
Options:
- yes
- it is not possible to tell
- no
[A] The men sit in front of laptops which implies they are sitting together.
The answer is yes.

[Q] Premise: "A young person in a baseball uniform has their arm extended."
Hypothesis: "A young person in a uniform has their arm extended."
Do we know that the hypothesis entailed by the premise?
[A] A person in a baseball uniform with their arm extended is reworded as a person in a uniform with their arm extended.
The answer is yes.

[Q] Given the sentence "A man in a hat is walking in a parking lot." can we conclude that "An elderly man in a cowboy hat is walking through a parking lot."?
Options:
- yes
- it is not possible to tell
- no
[A] Every man is not elderly and every hat is not a cowboy hat.
The answer is it is not possible to tell.