QUESTION: If "A street scene at a crowded foreign market." does that mean that "People buy and sell their wares."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because it say's foreign market it doesn't mean people buy and sell.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A bald man is looking at a woman."
Hypothesis: "The woman is looking back at the man."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The man can be looking at the woman without the woman looking back at the man.
The answer is it is not possible to tell.

Q: Premise: "A young boy playing on another man's back."
Hypothesis: "A child is in the corner sleeping."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The boy playing on another man's back cannot be the one sleeping.
The answer is no.

QUESTION: Premise: "Three dogs that are different shades of brown and white are running in a field."
Hypothesis: "The dogs sleep in a pile."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The dog are not likely to be running while they sleep.
The answer is no.

[QUESTION] Premise: "A small dog barks at a brown and white cow."
Based on this premise, can we conclude that the hypothesis "The dog is scared of the cow." is true?
Options:
- yes
- it is not possible to tell
- no
The dog barking at the cow does not imply it is scared of the cow.
The answer is it is not possible to tell.

Q: If "A man checking food on a grill." does that mean that "The baker checks on the cake in the oven."?
Options:
- yes
- it is not possible to tell
- no
A:
Contradictory remark is mention of cake in oven as against food on a grill in first sentence.
The answer is no.