[QUESTION] If "A little girl in a red pull over holding a toy in both hands smiling." does that mean that "The smiling little girl holds a toy in her hands."?
Options:
- yes
- it is not possible to tell
- no
Holding something in both hands means it must be in her hands.
The answer is yes.

Q: Test for natural language inference.
Premise: "A city worker places a street cone device which is verified by his colleague."
Hypothesis: "Worker places the cone device."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Since a city worker is a worker it follows that a worker places a cone device.
The answer is yes.

QUESTION: Given the sentence "A crowd of people in knit hats standing near a van." is it true that "A crowd of people in knit hats are standing near a blue van."?

Let's solve it slowly: A crowd of people in knit hats standing near a van does not mean that they are standing near a blue van.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man in pajamas is looking up at the ceiling."
Hypothesis: "The ceiling is being looked at by a man."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Is being looked at is a rephrase of is looking up at.
The answer is yes.

Q: If "A man and boy wearing blue wetsuits play in the ocean near a large rock." does that mean that "The people are sitting on a couch."?
Options:
- yes
- it is not possible to tell
- no
A: The people playing in the ocean means that they cannot be sitting on a couch at the same time.
The answer is no.

[QUESTION] Premise: "A man in a blazer is walking on a busy street."
Based on this premise, can we conclude that the hypothesis "A man sleeps under boxes in the street." is true?
Options:
- yes
- it is not possible to tell
- no
The man can't be walking on a street at the same time as he sleeps in the street.
The answer is no.