QUESTION: If "A man sitting in clear shallow water beside a large rock face." does that mean that "A man is in his bathing suit."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can sit in water without being in his bathing suit.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Four boys and two men play soccer together." is it true that "A family plays soccer together."?

Let's solve it slowly: Four boys and two men play soccer together does not necessary that a family plays soccer together.
The answer is it is not possible to tell.

QUESTION: Premise: "Two boys are swimming underwater in a pool."
Hypothesis: "The two boys are terrified of water and won't go near it."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
The boys would not swim if they were terrified of water.
The answer is no.