QUESTION: Premise: "A child walks in a grassy field."
Hypothesis: "A child walks in a grassy field as he strolls outside."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The child is outside because he is in a grassy field.
The answer is yes.

QUESTION: Premise: "A man hiking his way in the snow."
Hypothesis: "A man is hiking in snow with his friends."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man may be alone and not be with his friends when hiking.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three middle eastern men in business attire sit around a table." can we conclude that "Three men are eating dinner at a restaurant."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Not everyone who sits around a table is eating dinner. There are tables at places other than restaurants.
The answer is it is not possible to tell.