[QUESTION] Premise: "A technician welding metal on a canister."
Based on this premise, can we conclude that the hypothesis "The tech was welding metal on the canister to make it stronger." is true?
Options:
- yes
- it is not possible to tell
- no
A tech welding metal doesnt imply that he is doing it to make it stronger.
The answer is it is not possible to tell.

Q: Can we conclude from "Two guitarists on both sides of a stage and a drummer behind a red drum set in the middle." that "Three musicians are opening for fozzy."?
Options:
- yes
- no
- it is not possible to tell
A: Three musicians do not have to be two guitarists and a drummer.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Three men discuss business over beers at a bar." can we conclude that "They are at an aa meeting."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Men in an AA meeting do not have beers at a bar.
The answer is no.

[QUESTION] Premise: "A brown and white spotted dog in a green collar is in the water and looking at something."
Hypothesis: "The dog is wearing a collar."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A dog that is in a collar is wearing a collar.
The answer is yes.

Q: Test for natural language inference.
Premise: "An old man fell asleep in a chair."
Hypothesis: "An old man fell asleep with a book in his hands."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Falling asleep in a chair doesn't imply with a book in his hands.
The answer is it is not possible to tell.

[QUESTION] If "A man in denim shorts and a straw hat is fishing off of the rocks." does that mean that "The man is has a stick with a fishing string in his hands."?
Options:
- yes
- it is not possible to tell
- no
Just because he is fishing does not mean that he has fishing string in his hands.
The answer is it is not possible to tell.