[QUESTION] Premise: "A woman on a kiosk decorating cup cakes while bystanders attentively observe the technique."
Hypothesis: "A woman is teaching a baking class on cupcakes."
Do we know that the hypothesis entailed by the premise?
A woman decorating cupcakes does not imply the woman is teaching a baking class.
The answer is it is not possible to tell.

Q: Given the sentence "A group of climbers in silhouette stare towards the sun over the mountaintops." can we conclude that "A group of climbers have just reached the summit of a mountain just in time to see the sunset."?
Options:
- yes
- it is not possible to tell
- no
A: Climbers can stare at the sun from places other than the summit. Not all the time the sun is out is it a sunset.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two young women are reading from a paper into a microphone." can we conclude that "The women are zombies."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: They could not be reading from a paper if they are zombies.
The answer is no.

[QUESTION] Premise: "Women and men in scrubs using a laptop."
Hypothesis: "The women and men are wearing their scrubs."
Do we know that the hypothesis entailed by the premise?
Women and men in scrubs is a rephrasing of women and men are wearing their scrubs.
The answer is yes.

Q: Test for natural language inference.
Premise: "A woman is pushing her child in a four-wheeled cart."
Hypothesis: "A clown is pushing a cart with a baby elephant down the street."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A woman is not a clown and a child is not a baby elephant.
The answer is no.

[QUESTION] Can we conclude from "A man overlooking a city." that "The man is on the roof trying to look thru a window to see a naked person."?
Options:
- yes
- no
- it is not possible to tell
A man cannot be overlooking a city and looking thru a window simultaneously.
The answer is no.