QUESTION: Given the sentence "A man in a yellow shirt uses a saw on wooden boards." is it true that "A man is using a saw to cut wooden boards to make a dog house."?

Let's solve it slowly: Simply sawing boards does not mean you are trying to make a dog house.
The answer is it is not possible to tell.

[QUESTION] If "A man enters a tiny shack in the desert while another man exits." does that mean that "One man goes in a room while another man leaves."?
Options:
- yes
- it is not possible to tell
- no
Entering something is the same as being one who goes in. A tiny shack is a room. One who exits can also be said to leave.
The answer is yes.

Q: Given the sentence "Members of the baltimore orioles celebrating after a win." is it true that "The baltimore orioles mourn the loss of their mascot on the field."?
A: One would not be celebrating after a win when they are mourning the loss of a mascot.
The answer is no.

QUESTION: Premise: "People are on a roller coaster in front of a body of water."
Based on this premise, can we conclude that the hypothesis "People are riding a roller coaster." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Being on a roller coaster and riding a roller coaster are the same thing.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man is walking on the beach and leaving some footprints behind."
Hypothesis: "The man walks along a beach with his hands in his pocket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man may be walking with his hands in his pocket or his hands may be elsewhere.
The answer is it is not possible to tell.

Q: If "A man in a collared shirt and a woman in a dress shopping in a supermarket." does that mean that "Two men play with swords."?
Options:
- yes
- it is not possible to tell
- no
A:
Men are not the same thing as man and woman. Play and shopping are two different things.
The answer is no.