[Q] Given the sentence "Three dogs on a beach looking at a red ball in someones hand." can we conclude that "Three dogs are playing at the beach."?
Options:
- yes
- it is not possible to tell
- no
[A] Not all dogs on a beach looking at a red ball in someones hand are playing at the beach.
The answer is it is not possible to tell.

[Q] Premise: "A work man in a yellow shirt working."
Hypothesis: "A man is taking a rest."
Do we know that the hypothesis entailed by the premise?
[A] A person cannot be taking a rest and working at the same time.
The answer is no.

[Q] Given the sentence "A man working at the side of the road with a grill." can we conclude that "A man working alone."?
Options:
- yes
- it is not possible to tell
- no
[A] A man working at the side of the road must be working alone.
The answer is yes.