[QUESTION] If "Two smiling people walk down the street pushing a car filled with various fruits and flowers." does that mean that "Two people are on their way back from the grocery store."?
Options:
- yes
- it is not possible to tell
- no
Two smiling people can walk down the street pushing a car and be on their way back from another location other than the grocery store.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A woman is standing on a cliff with a beautiful landscape behind her."
Hypothesis: "The woman is on a vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Standing on a cliff does not imply the woman is on vacation.
The answer is it is not possible to tell.

QUESTION: If "A tan dog splashes as he swims through the water." does that mean that "A dog is swimming in a river."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A river is not the only place with water for swimming.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A runner in a black and white top is smiling." that "A person is smiling."?
Options:
- yes
- no
- it is not possible to tell
The person is a runner in a black and white top.
The answer is yes.

Q: Test for natural language inference.
Premise: "A woman is writing while sitting on cloth in a field near a windmill."
Hypothesis: "A woman is sitting by a windmill."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Next to a windmill means the same as by a windmill.
The answer is yes.

[QUESTION] Given the sentence "An older man wearing a loud t-shirt plays guitar in front of a microphone." can we conclude that "A black man wearing a loud t-shirt plays guitar in front of a microphone."?
Options:
- yes
- it is not possible to tell
- no
An older man does not have to be a black man.
The answer is it is not possible to tell.