[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.

Q: Given the sentence "A man holding a red and white flag rides a horse on the beach with a dog following beside." can we conclude that "A person with a flag."?
Options:
- yes
- it is not possible to tell
- no
A: Holding a red and white flag implies person with a flag.
The answer is yes.

QUESTION: Given the sentence "A skilled bike rider navigates a thin course suspended over marshy swampland." is it true that "The biker is on a stationary bike."?

Let's solve it slowly: The bike cannot both be being used to navigate a course and be stationary simultaneously.
The answer is no.

[QUESTION] If "Two children in a poor village pose on camera while a group of them is paying attention to something." does that mean that "Children are posing for the camera."?
Options:
- yes
- it is not possible to tell
- no
Not all the children are positing for the camera but two children obviously pose for the camera.
The answer is yes.

Q: Premise: "A man is sitting and leaning over a table."
Hypothesis: "Looking through a microscope-like device with an ipad on the table next to him."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The man is about to find a cur for a disease.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A girl in pink is on the shoulders of a mustached man." that "The girl covers the man's eyes with her hand."?
Options:
- yes
- no
- it is not possible to tell
The girl could just be sitting there and her hands may not be anywhere near the man's eyes.
The answer is it is not possible to tell.