Q: Premise: "A man fixing the road with his equipment."
Based on this premise, can we conclude that the hypothesis "A woman is driving on the autobahn." is true?
Options:
- yes
- it is not possible to tell
- no
A: One can either be a man or a woman. One cannot be fixing the road and driving on the Autobahn at the same time.
The answer is no.

QUESTION: Given the sentence "Several people are standing around a mechanical device of some type during a demonstration." is it true that "The people are all sitting down."?

Let's solve it slowly: First one states they are standing so they can't be sitting down as well.
The answer is no.

[QUESTION] If "Three teenagers in yellow shirts cooking colorful food." does that mean that "Three teenagers in yellow shirts making dinner."?
Options:
- yes
- it is not possible to tell
- no
People cooking food are not necessarily making dinner. Cooking could be for any meal.
The answer is it is not possible to tell.

Q: Premise: "In a parade."
Hypothesis: "A man wearing a red hat and driving a yellow and green old-fashioned truck is waving at the crowd."
Do we know that the hypothesis entailed by the premise?
A: The mayor of a town wearing a red hat and driving a yellow and green patterned truck waves to the crowd in a victory parade.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "A shirtless man wearing blue jean shorts is leaning against a black pole."
Hypothesis: "The man is sexy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The man may be shirtless but that does not mean he is sexy.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A scientist performs a lab test using fresh raw eggs." can we conclude that "The raw eggs were given to them for free from the store."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
A scientist performing a lab test using fresh raw eggs was not necessarily given to them for free from the store.
The answer is it is not possible to tell.