QUESTION: Given the sentence "A dog running down a ramp during a dog show." is it true that "There are animals running outdoors."?

Let's solve it slowly: A dog running down a ramp during a dog show is not necessarily running outdoors.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Four people are rowing in a canoe on a calm peaceful lake." that "People row a canoe over large ocean waves."?
Options:
- yes
- no
- it is not possible to tell
A calm peaceful lake is definitely does not produce ocean waves.
The answer is no.

Q: Premise: "A man who's head and face is covered is walking with a rather large weapon on his shoulder."
Hypothesis: "A man carries a weapon."
Do we know that the hypothesis entailed by the premise?
A: One carries a weapon by walking with a weapon on his shoulder.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Man standing wile wearing a helmet."
Hypothesis: "The man is riding without a helmet."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A man can't be simultaneously wearing and not wearing a helmet.
The answer is no.

[QUESTION] Given the sentence "A man is standing in water near a waterfall." is it true that "He is near the edge of the waterfall."?
The man is in the water that is at the edge of the waterfall.
The answer is yes.

Q: Premise: "A brown and white dog runs beside a wooden fence with a tennis ball in his mouth."
Hypothesis: "A dog is playing with his owner."
Do we know that the hypothesis entailed by the premise?
A:
A dog running along a fence does not mean it's playing with its owner.
The answer is it is not possible to tell.