[QUESTION] Can we conclude from "Two large dogs running in some grass." that "There is no grass near the two dogs."?
Options:
- yes
- no
- it is not possible to tell
It is impossible for a scenario where there is no grass near the two dogs and they are running in some grass simultaneously.
The answer is no.

Q: Given the sentence "One person is standing beside a tree with the sun shining through the leaves." is it true that "It's a sunny day."?
A: When the sun is shining we call it a sunny day.
The answer is yes.

QUESTION: Premise: "A biker wearing a yellow shirt pulls of an incredible trick in the air."
Hypothesis: "A biker doing tricks he never did before."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Just because a biker pulls of an incredible trick doesn't imply he never did before.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Firefighters in full gear gaze at a building." that "Firefighters in full gear gaze at a building that might be on fire."?
Options:
- yes
- no
- it is not possible to tell
Just because the firefighters are gazing at a building doesn't mean that it is on fire.
The answer is it is not possible to tell.

Q: Given the sentence "A man in blue and yellow shorts holds his hand over water." is it true that "The man has no arms."?
A: The man has arms because he can hold his hands over water.
The answer is no.

[QUESTION] Given the sentence "A factory worker takes a break from his day to pose for the camera." is it true that "A factory worker is posing for a magazine photo."?
Just because a factor worker is posing for the camera while on break does not mean it is for a magazine. He may just be taking a selfie for his girl friend.
The answer is it is not possible to tell.