QUESTION: If "A guy is reading a book and sitting on the floor." does that mean that "A guy is looking at book while sitting inside."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Reading a book is possible only while looking at a book and sitting on the floor means sitting inside.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A martial artist lands a blow to the thigh of his opponent while a referee throws up his hand."
Hypothesis: "A referee calls an illigal during a martial arts fight."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The referee could be making any kind of signal and did not actually calling an illegal.
The answer is it is not possible to tell.

Q: If "A frowning elderly person is walking and carrying a plastic bag." does that mean that "A smiling woman is walking with a plastic bag."?
Options:
- yes
- it is not possible to tell
- no
A: A woman cannot be smiling and frowning at the same time.
The answer is no.

QUESTION: Premise: "A man in a blue hat has his foot on the front bumper of a van."
Based on this premise, can we conclude that the hypothesis "A man is touching the van." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: It is possible to have foot on the front bumper of a van only by touching the van.
The answer is yes.

[QUESTION] Premise: "A small boy with braids runs through a field of tall green grass."
Hypothesis: "A man in braids is having his hair made by a girl."
Do we know that the hypothesis entailed by the premise?
One is a small boy and the other includes a man.
The answer is no.

Q: Can we conclude from "This older gentleman appears to be outside waiting for someone to come to have him fix their shoe." that "A man sits outside waiting for work."?
Options:
- yes
- no
- it is not possible to tell
A:
An older gentleman is a type of man. A type of work is to fix their shoe. A man who is waiting to fix their shoe could be waiting for work.
The answer is yes.