[QUESTION] Test for natural language inference.
Premise: "A man is taking pictures by the water."
Hypothesis: "A man takes pictures of the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all pictures taken by the water are pictures of the water itself.
The answer is it is not possible to tell.

Q: Can we conclude from "A man wearing blue jeans and a vest is laying down on a city bench next to a beer bottle." that "A person wearing blue jeans and a vest is laying down on a city bench next to a beer bottle."?
Options:
- yes
- no
- it is not possible to tell
A: A man is a person wearing blue jeans and a vest.
The answer is yes.

QUESTION: Premise: "A black dog balances a soccer ball on its nose."
Hypothesis: "The dog is eating dog food from his bowl."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The dog cannot balance a soccer ball on its nose while eating dog food from a bowl.
The answer is no.

[QUESTION] Given the sentence "A woman is rolling fresh tortillas." can we conclude that "A woman is making fresh torillas for her family for dinner."?
Options:
- yes
- it is not possible to tell
- no
A woman rolling fresh tortillas may not be making them for her family for dinner.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two men in orange vests moving a heavy object sown some stairs."
Hypothesis: "Two men moving an object."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Saying that the men are moving an object implies it has weight.
The answer is yes.

[QUESTION] Given the sentence "Two women carrying surfboards." can we conclude that "Two women are happy after a day of surfing."?
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
Carrying surfboards does not mean happy after a day of surfing.
The answer is it is not possible to tell.