QUESTION: Premise: "Two tan dogs play on the grass near the wall."
Hypothesis: "Two dogs play in the grass."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The dogs play in the grass because they are near the wall.
The answer is yes.

QUESTION: Given the sentence "One person is showing her condolence of the one died." can we conclude that "A woman in black pays respects to someone at their funeral."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The person showing condolence does not have to be a woman in black.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A man in a suit is giving a presentation while a lady in a black and white top sits."
Hypothesis: "A person tries to impress his boss."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
Giving a presentation does not imply tries to impress his boss.
The answer is it is not possible to tell.