[QUESTION] Premise: "A man preparing his gondola for a short trip."
Hypothesis: "A man prepares his gondola for a long trip."
Do we know that the hypothesis entailed by the premise?
A short trip is not the same as a long trip.
The answer is no.

[QUESTION] Given the sentence "Man standing besides street with guitar on his back." can we conclude that "The man is going to a rehearsal."?
Options:
- yes
- it is not possible to tell
- no
Standing beside a street with a guitar does not imply going to rehearsal.
The answer is it is not possible to tell.

[QUESTION] Premise: "A large black man wearing a red chicago shirt is sitting in a wheelchair by a blue lamp post."
Hypothesis: "A black man sits in a wheelchair by a lamp post."
Do we know that the hypothesis entailed by the premise?
There is a black man who sits in a wheelchair by a lamp post.
The answer is yes.

[QUESTION] Can we conclude from "Group of young women and men dressed formally eat their lunches." that "They were at a conference."?
Options:
- yes
- no
- it is not possible to tell
People can be dressed nice without having been at a conference.
The answer is it is not possible to tell.