[QUESTION] Premise: "A child in green and a child in orange playing on a jungle gym."
Hypothesis: "There are other children present."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
One scene has children in the jungle gym the other was not specified where they are.
The answer is it is not possible to tell.

Q: Premise: "A man in an alley with his mule."
Hypothesis: "A guy feeding a mule in an alley."
Do we know that the hypothesis entailed by the premise?
A: A man in an alley with his mule is not necessarily feeding a mule.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "An obese person is on a park bench reading a magazine that covers their face."
Hypothesis: "The person is eating."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Sitting on a park bench reading is an entirely separate activity from eating.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "There are several people standing on the platform waiting for the subway or train." is it true that "A group of people walking down the street."?
People walking down the street contradicts with people standing on the platform.
The answer is no.

Q: Given the sentence "A young man holding a green balloon shaped like a star in front of a large stone building." is it true that "A person holds a balloon while waiting for a friend."?
A: He could just be enjoying the building instead of waiting for a friend.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A mountaineer in a red parka digs his two ice axes and crampons into a frozen wall of ice." that "A mountaineer is climbing a wall of ice."?
Options:
- yes
- no
- it is not possible to tell
Just because a mountaineer is digging his tools into a frozen wall of ice doesn't mean that he's specifically climbing the wall of ice.
The answer is it is not possible to tell.