[QUESTION] Given the sentence "An old chinese man is looking at a computer monitor with his hands on his cheeks." is it true that "An old chinese man is at a computer with his hands on his cheeks."?
If one is looking at a computer then they must be at the computer to do so.
The answer is yes.

Q: Premise: "A man in a white shirt and black bag stands by a tree with a group of others mostly dressed in black."
Hypothesis: "A man is sitting down in a chair next to a group of people dressed in white."
Do we know that the hypothesis entailed by the premise?
A: Person that stands can not be sitting down in a chair.
The answer is no.

QUESTION: If "A toddler sits with diapers spread around the floor." does that mean that "There are diapers on the floor."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Diapers around the floor is the same as diapers on the floor.
The answer is yes.

[QUESTION] Can we conclude from "Two people are near a wooden building wearing backpacks." that "Two hikers with backpacks pause near a barn."?
Options:
- yes
- no
- it is not possible to tell
People is a vague term so you cannot assume they are hikers. There are different types of wooden buildings besides a barn.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A little boy throws a basketball."
Hypothesis: "The little boy is watching tv."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The little boy either throws a basketball or is watching tv.
The answer is no.

[QUESTION] Premise: "A young man doing a backflip into the evening water."
Based on this premise, can we conclude that the hypothesis "A young man doing a frontflip into the pool." is true?
Options:
- yes
- it is not possible to tell
- no
The man cannot do a frontflip and backflip at same time.
The answer is no.