Q: Given the sentence "One man wearing a black hoodie sweatshirt and another wearing a box over his head." is it true that "Some people are getting ready for the concert."?
A: We know what they are wearing and not that they are getting ready for a concert.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A woman is putting a band on a cigar in a factory." is it true that "The woman is working on a production line."?

Let's solve it slowly: She could be at a table. There doesn't have to be a production line.
The answer is it is not possible to tell.

[QUESTION] Premise: "A female swimmer with goggles and a cap does the backstroke."
Hypothesis: "A female swimmer is taking a break by the pool."
Do we know that the hypothesis entailed by the premise?
Can not be taking a break and doing a backstroke at the same time.
The answer is no.

Q: Test for natural language inference.
Premise: "Three men on wooden boat in front of buildings."
Hypothesis: "Three men on a boat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Three men on wooden boat implies three men on a boat.
The answer is yes.

QUESTION: Given the sentence "An elderly man holds the hands of a boy in a swimming trunks." can we conclude that "The people are walking in the rain."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The elderly man is either walking in the rain or not.
The answer is no.

QUESTION: If "Young boy looking through a telescope at midday." does that mean that "A boy is looking for jupiter in a telescope."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Just because the boy is looking through a telescope does not mean he is looking for jupiter.
The answer is it is not possible to tell.