[QUESTION] If "A group of hikers with backpacks are hiking a trail." does that mean that "Some hikers are carrying backpacks."?
Options:
- yes
- it is not possible to tell
- no
They could have the backpacks on their backs instead of carrying them.
The answer is it is not possible to tell.

Q: Premise: "A kid wearing headphones sits on his mom's shoulders while in a crowd."
Based on this premise, can we conclude that the hypothesis "The child is wearing his mom's headphones." is true?
Options:
- yes
- it is not possible to tell
- no
A: The headphones might not be the mom's headphones. They could belong to anyone.
The answer is it is not possible to tell.

QUESTION: If "A man in black clothing plays a trumpet." does that mean that "A man in blue clothes is playing piano."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The clothes are either black or blue and one cannot play a trumpet and a piano at the same time.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A group of people inside a church."
Hypothesis: "Some of them are staring at a man standing up."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A group of people are attending a community meeting in a church.
The answer is it is not possible to tell.

Q: Given the sentence "A group of men stand outside." can we conclude that "A group of men outside a yellow building."?
Options:
- yes
- it is not possible to tell
- no
A: Standing outside does not imply there is a building present or that it is a yellow building.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "An old man plays guitar in front of a red bucket filled with money." is it true that "A musician plays for a concert hall full of people."?
One can be playing either in front of a bucket or for a concert hall.
The answer is no.