[QUESTION] If "A surfer rides a green wave." does that mean that "The surfer had been riding waves all morning."?
Options:
- yes
- it is not possible to tell
- no
Riding waves all morning is not implied by riding a green wave.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man skateboarding up a ramp."
Based on this premise, can we conclude that the hypothesis "The man is watching tv." is true?
Options:
- yes
- it is not possible to tell
- no
Person skateboarding can not be watching TV at the same time.
The answer is no.

[QUESTION] Given the sentence "A woman is throwing a frisbee on the beach." can we conclude that "The woman has no shoes."?
Options:
- yes
- it is not possible to tell
- no
The woman throwing a frisbee is not imply to having no shoes.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two women wearing tank tops are looking at the camera." can we conclude that "The women are wearing hooded sweatshirts."?
Options:
- yes
- it is not possible to tell
- no
Tank tops and hooded sweatshirts are two different types of clothing.
The answer is no.