QUESTION: Premise: "A couple wearing coats and holding hands."
Based on this premise, can we conclude that the hypothesis "The couple is happy." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Wearing coats and holding hands does not imply they are happy.
The answer is it is not possible to tell.

[QUESTION] Premise: "A male leans against the green seat that a female is sitting in."
Based on this premise, can we conclude that the hypothesis "And they both grin at one another." is true?
Options:
- yes
- it is not possible to tell
- no
A male leans against the green seat as he looks at a woman.
The answer is yes.

Q: Given the sentence "A man talking to a family unit holding some sort of probing device as they look on and smile to be polite." can we conclude that "A man talking to a family unit holding an umbrella as they look on and smile to be polite."?
Options:
- yes
- it is not possible to tell
- no
A: You can't hold a probing device and an umbrella at the same time.
The answer is no.

QUESTION: Can we conclude from "Three catamaran boats are in close proximity to each other as they race near a bridge." that "Boats in the water."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Boats can only be used for a race in the water.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "Some people are waiting at the bus stop on the upper deck of the structure."
Hypothesis: "Some people wait for a bus to take them from the airport to their homes."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Some people are waiting at the bus stop on the upper deck of the structure does not indicate that they wait for a bus to take them from the airport to their homes.
The answer is it is not possible to tell.

Q: If "Race dogs run their fastest down a sandy track." does that mean that "The dogs are large."?
Options:
- yes
- it is not possible to tell
- no
A:

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 dogs are not necessarily large as they could just as easily be medium or small.
The answer is it is not possible to tell.