[QUESTION] If "Two roommates are trying to fix the sink in the kitchen." does that mean that "Two roomates are working on a bathroom sink."?
Options:
- yes
- it is not possible to tell
- no
Roommates cannot fix sink in kitchen and bathroom at same time.
The answer is no.

Q: Premise: "Man hitting a nail into a tree log."
Hypothesis: "A man is posting a sign into a tree."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Just because he is nailing a tree does not mean he is putting up a sign.
The answer is it is not possible to tell.

QUESTION: Given the sentence "There are two men here at the center of the picture wearing red tie dye shirts and metal helmets topped with lit burners." can we conclude that "A picture of two construction workers wearing hats."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Men wearing metal helmets with burners need not be construction workers.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man in army dress shows a picture from a book."
Based on this premise, can we conclude that the hypothesis "A veteran shows a picture from vietnam." is true?
Options:
- yes
- it is not possible to tell
- no
Being in Army dress doesn't necessarily imply the man is a veteran. The fact that the man shows a picture doesn't mean it's a picture from Vietnam.
The answer is it is not possible to tell.

Q: Premise: "A man working in the ground in the dirt looking away."
Based on this premise, can we conclude that the hypothesis "A man works to find hidden pipes." is true?
Options:
- yes
- it is not possible to tell
- no
A: Not all men working in the ground are trying to find pipes.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A sheepdog is being looked over by judges at a dog show."
Hypothesis: "The dog is sleeping on his mat."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The dog would be sleeping if it is being looked over for a dog show.
The answer is no.