[QUESTION] Test for natural language inference.
Premise: "A boy catches a fish in a small stream as a girl points."
Hypothesis: "A boy and a girl at a small stream."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A boy engaging in activity where a girl points are together as a boy and a girl.
The answer is yes.

Q: Given the sentence "Man in blue shirt and white shorts playing tennis." can we conclude that "The man playing tennis is wearing white shorts."?
Options:
- yes
- it is not possible to tell
- no
A: Man in white shorts is a rephrasing of man is wearing white shorts.
The answer is yes.

QUESTION: Premise: "A girl in a bikini enjoys a popsicle outdoors."
Hypothesis: "The girl is getting a solid tan outdoors in the sun."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: A girl in a bikini outdoors is not necessarily getting a solid tan.
The answer is it is not possible to tell.

[QUESTION] Premise: "A couple young men sit on a stoop in a run-down neighborhood; one seems to be metalworking."
Hypothesis: "A couple sitting outside working on their house."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The young men are not necessarily working on their house and could be working on the house for an employer.
The answer is it is not possible to tell.

Q: Premise: "A man sitting at a piano singing."
Based on this premise, can we conclude that the hypothesis "A man using his vocal cords to produce sound in a harmonious way." is true?
Options:
- yes
- it is not possible to tell
- no
A: Singing is the act of an animal using vocal cords to produce sound in a harmonious way.
The answer is yes.

[QUESTION] Given the sentence "The group of people are all wearing orange vests walking towards the building." can we conclude that "The group of people are construction workers."?
Options:
- yes
- it is not possible to tell
- no
Wearing an orange vest does not imply that a person has a construction job or is even working.
The answer is it is not possible to tell.