QUESTION: Can we conclude from "A young man on a sail ski wearing a dry suit in the middle of a body of water." that "The man is fishing from the side of a boat."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A young man can fish the side of a boat for wearing dry suit in the body of water.
The answer is no.

[QUESTION] Premise: "A man trying to tie a little cow down with a rope."
Based on this premise, can we conclude that the hypothesis "The man untied the cow." is true?
Options:
- yes
- it is not possible to tell
- no
Either the man is trying to tie or has untied the cow.
The answer is no.

Q: Given the sentence "A man in a bright yellow jacket and helmet sits astride a motorcycle chatting with a man in a blue sweatshirt." can we conclude that "The man is about to ride the motorcycle."?
Options:
- yes
- it is not possible to tell
- no
A: Sitting on a motorcycle while chatting does not mean that a ride is about to take place.
The answer is it is not possible to tell.

QUESTION: If "Two kids wearing white robes are practicing martial arts; boy on the left has blond-hair and is blocking a punch thrown by the dark-haired boy on the right." does that mean that "Two boys are practicing martial arts with one another."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Two kids wearing white robes shows that they are practicing martial arts with one another.
The answer is yes.

[QUESTION] Given the sentence "A man gives a presentation to a crowded room." is it true that "A man is nervous."?
Not every man who presents to a crowded room is nervous.
The answer is it is not possible to tell.

Q: If "A man and a woman outside subways picking up their belongings." does that mean that "A couple of people picking up things."?
Options:
- yes
- it is not possible to tell
- no
A:
The people may only pick up one thing each or in fact one thing as belongings is just a term for things that belong to you which can be a single item rather than multiple.
The answer is it is not possible to tell.