QUESTION: Premise: "Four men concentrating in an office setting."
Hypothesis: "Some people helping each other."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Men concentrating in an office setting are not necessarily helping each other.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A nun on her cellphone." is it true that "The nun has a pink phone."?

Let's solve it slowly: Owning a phone does not imply that the phone must be pink. Cell phones can be many colors.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Woman preparing food or drink." is it true that "Woman in the kitchen preparing food."?

Let's solve it slowly:
Preparing food and drink does not necessarily mean it is in the kitchen.
The answer is it is not possible to tell.