[QUESTION] Premise: "A large group of people raising their hands at a meeting."
Hypothesis: "There are people sleeping."
Do we know that the hypothesis entailed by the premise?
People raising their hands at a meeting can not be sleeping.
The answer is no.

Q: Given the sentence "People in colorful costumes and masks." is it true that "People in masks."?
A: People in colorful costumes and masks is a rephrasing of people in masks.
The answer is yes.

QUESTION: Premise: "A child playing in an inflatable pool."
Hypothesis: "A child plays in the hot water in an inflatable pool after the sun has warmed it up."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The water in the pool could be either hot or cold. It may or may not be sunny and it may or may not have been long enough to have warmed the pool water.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A calf standing behind a bull in a mountainous region."
Hypothesis: "Surrounded by people."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
People look at the farm animals on their tour of the dude ranch.
The answer is it is not possible to tell.

Q: If "A woman sits reading at a laundromat." does that mean that "A woman is washing her clothes at home."?
Options:
- yes
- it is not possible to tell
- no
A: Reading and washing are two different activiites. Laundromat and home are two different locations.
The answer is no.

[QUESTION] Can we conclude from "A little girl and lady brushing her teeth." that "Little girl having her teeth brushed."?
Options:
- yes
- no
- it is not possible to tell
The little girl is having her teeth brushed by a lady.
The answer is yes.