QUESTION: Given the sentence "A man in a red hat and a woman in black sitting in plastic chairs on grass." can we conclude that "People are enjoying the fresh air on a sunny day."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man and woman is sitting in plastic chairs on grass does not infer people enjoying fresh air on a sunny day.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A man joyfully throws his son while swimming." is it true that "A man plays with his son in the sand."?

Let's solve it slowly: The man and son are either swimming or playing in the sand.
The answer is no.

QUESTION: Premise: "A woman in a red shirt and blue jeans walking down the street."
Hypothesis: "A woman walking to meet her friends down the street."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
The woman may not necessarily be walking to meet her friends down the street.
The answer is it is not possible to tell.