QUESTION: Given the sentence "A man working to put up a tent at a outdoor event." is it true that "A person is setting up tents for the catering service."?

Let's solve it slowly: An outdoor even can be anything not just a catering service.
The answer is it is not possible to tell.


QUESTION: Premise: "Several people talking and spending time together in a room."
Hypothesis: "It is a family reunion."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People talking and spending time together does not imply a family reunion.
The answer is it is not possible to tell.


QUESTION: Premise: "A group of young people enjoy a fair ride."
Hypothesis: "A group of young people enjoy the ferris wheel at the fair."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly:
Because the people are on a ride doesn't mean is a Ferries wheel.
The answer is it is not possible to tell.