Q: Can we conclude from "A group of men pulling a rope on a crag." that "A group of men playing tug of war."?
Options:
- yes
- no
- it is not possible to tell
A: A group of men pulling a rope on a crag does not mean that they playing tug of war.
The answer is it is not possible to tell.

QUESTION: Premise: "Three people walking on a path in a meadow."
Hypothesis: "He was the only one walking towards the tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It is hard to be the only one among three people.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A cop sitting on his police bike."
Hypothesis: "The cop is on the bikwe."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Sitting on his police bike is the same as on the bike.
The answer is yes.

Q: Given the sentence "An older man in a green t-shirt and gray hat is looking at something very intently." is it true that "An older man and his wife are looking intently at the dinner entertainers."?
A: We now know his wife is also looking with him and also what they are looking at.
The answer is it is not possible to tell.

QUESTION: Premise: "A young man standing in a crowded area."
Hypothesis: "The man is a runner."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The man standing in a crowded area doesn't mean the man is a runner.
The answer is it is not possible to tell.

QUESTION: Given the sentence "Two people." can we conclude that "A man and a woman are dancing in a city."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
These two people did not know how to dance and never tried to at any time.
The answer is no.