Q: Test for natural language inference.
Premise: "A worker is pointing at something while suspended above ground."
Hypothesis: "Standing on a platform."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A worker is pointing to an unfinished part of the building.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A pizza chef is concentrating on something."
Hypothesis: "A man is working in a pizza restaurant."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A pizza chef can be an individual other than a man. A pizza chef can be located somewhere other than in a pizza restaurant.
The answer is it is not possible to tell.

[QUESTION] Premise: "Several children are standing on a sidewalk playing a game."
Hypothesis: "The game is taking place indoors."
Do we know that the hypothesis entailed by the premise?
The game cannot simultaneously take place indoors and on a sidewalk.
The answer is no.

Q: Test for natural language inference.
Premise: "A boy in a black shirt puts his hands under the foot of a girl in a white shirt who holds his neck."
Hypothesis: "The boy and the girl are minding their own business."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The boy and girl cannot be minding their own business while he puts hands under her foot while she holds his neck simultaneously.
The answer is no.

QUESTION: Given the sentence "A man in white and red with sunglasses carrying and blowing a very large horn." is it true that "The man is sleep."?

Let's solve it slowly: The man sleeping is contradictory to mention of man in sentence 1 who is blowing a large horn.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A construction worker with a hard hat is hammering a nail in."
Hypothesis: "A person with a hat hammers a nail in a house wall."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly:
A house wall is not the only place where a nail can be hammered.
The answer is it is not possible to tell.