[Q] Premise: "A cloud of smoke floats in front of a young woman wearing glasses and multiple necklaces."
Hypothesis: "The woman is smoking weed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] A cloud of smoke floats in front of a woman does not imply the woman is smoking weed.
The answer is it is not possible to tell.

[Q] Given the sentence "A man in a straw hat is digging with a shovel." can we conclude that "The man is digging with a rake."?
Options:
- yes
- it is not possible to tell
- no
[A] A shovel is a different tool than a rake. One doesn't dig with a rake.
The answer is no.

[Q] Can we conclude from "A group of people are congregating on a street corner." that "A group of people sell drugs on a street corner."?
Options:
- yes
- no
- it is not possible to tell
[A] Not all group of people congregating on a street corner sell drugs.
The answer is it is not possible to tell.