[QUESTION] Test for natural language inference.
Premise: "Hurdlers fall down in an empty arena as they race to the finish."
Hypothesis: "People are competing in a track meet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The arena is empty so they may or may not be competing in a track meet.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "He is taking interview and showing pictures of this famous man." can we conclude that "He is showcasing a famous person."?
Options:
- yes
- it is not possible to tell
- no
To show photos is to showcase and a man is a person.
The answer is yes.

[QUESTION] Premise: "People sit around a table with a red tablecloth that has food on it."
Hypothesis: "There is a group of people walking outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
You cannot sit around a table and be walking outside at the same time.
The answer is no.

[QUESTION] Premise: "Fluffy gray dog running in a field."
Hypothesis: "A puppy is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The fluffy gray dog running in a field is not necessarily a puppy.
The answer is it is not possible to tell.