[QUESTION] Test for natural language inference.
Premise: "A boy at the park under the trees."
Hypothesis: "The grass is green."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
There may not be grass and it could be a color other than green.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man sitting at a table with a scary mask covering his face." is it true that "A man dressed up for a wedding."?
A man dressed up for a wedding would not wear a scary mask.
The answer is no.

[QUESTION] Premise: "A large group of people watching a person climbing a pole."
Hypothesis: "A person fell off the pole."
Do we know that the hypothesis entailed by the premise?
If the person fell off the pole it means they cannot be climbing a pole at the same time.
The answer is no.

[QUESTION] Premise: "Stairs crowded with several people."
Based on this premise, can we conclude that the hypothesis "The people are in the stairwell." is true?
Options:
- yes
- it is not possible to tell
- no
If the stairs crowded then the people are in the stairwell.
The answer is yes.