[QUESTION] Can we conclude from "An old man standing beside his bike holding a photo camera." that "An old man stands next to someone else's bike."?
Options:
- yes
- no
- it is not possible to tell
Either the bike belongs to the old man or someone else's.
The answer is no.

Q: Test for natural language inference.
Premise: "A thin little boy leaps up over the waters and sticks his tongue out."
Hypothesis: "A thin boy leaps up over the waters and sticks his tongue out."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: There is a thin boy who leaps up and sticks his tongue out.
The answer is yes.

QUESTION: Given the sentence "A man sits on a train with a suit and red shirt." can we conclude that "A man is sitting."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The man who is sitting has a suit on with a read shirt.
The answer is yes.

[QUESTION] 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."?
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.

Q: Given the sentence "A big park festival outside." is it true that "A small tea party is happening in the garden."?
A: A park festival and a tea party are different. One is small and one is large.
The answer is no.

[QUESTION] Premise: "The worker is standing on a ladder on a city sidewalk repairing the building with a large drill."
Hypothesis: "The ladder is empty."
Do we know that the hypothesis entailed by the premise?
A worker cannot be standing on a ladder when it is empty.
The answer is no.