Q: Premise: "A woman with dark hair working on some colorful fabric."
Hypothesis: "A sad woman with dark hair working on some colorful fabric."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Nothing about having dark hair in any way implies the woman is sad.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "It appears as though an elderly man is sleeping or relaxing on some cool cement squares between two rows of pillars."
Hypothesis: "An elderly man is resting in his bed at the retirement home."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man can't be relaxing on cool cement and resting in his bed at the same time.
The answer is no.

[QUESTION] If "A street entertainer walking a tightrope." does that mean that "A man is doing a balancing act."?
Options:
- yes
- it is not possible to tell
- no
Man doesn't mean street entertainer and balancing act doesn't just mean walking a tightrope.
The answer is it is not possible to tell.

Q: Premise: "Two construction workers working on a rooftop."
Based on this premise, can we conclude that the hypothesis "Men working on a roof." is true?
Options:
- yes
- it is not possible to tell
- no
A: Two construction workers could be men which is the plural version of man.
The answer is yes.

QUESTION: Can we conclude from "A couple kiss outdoors." that "While another couple watch."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The 4 people are mortal enemys and can not even look at each other kindly.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A man in combat fatigues surveys the scene using binoculars."
Hypothesis: "An army man is searching for enemies in a combat zone."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
The man is in combat fatigues but he isn't necessarily an army man. The man isn't necessarily searching for enemies in a combat zone.
The answer is it is not possible to tell.