Q: Given the sentence "Man doing a jumping bike trick on dirt mound at night." is it true that "Man doing bike tricks at night."?
A: A jumping bike trick implies that the man is doing bike tricks.
The answer is yes.

QUESTION: Premise: "Men wearing orange vests are working on the subway."
Hypothesis: "Men working on the subway on a saturday morning."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Subway work can be completed at times other than Saturday morning.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man is wearing a green shirt and a welders mask."
Based on this premise, can we conclude that the hypothesis "This man is dressed to do some welding." is true?
Options:
- yes
- it is not possible to tell
- no
A welders mask is used while doing some welding and the fact that the man is wearing a green shirt implies he is dressed.
The answer is yes.

Q: Test for natural language inference.
Premise: "The boy is riding his skateboard."
Hypothesis: "The boy is carrying his skateboard with him."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A boy cannot be carrying his skateboard if he is riding his skateboard.
The answer is no.

QUESTION: Premise: "A troubled man standing beside many hanging products."
Hypothesis: "The man is depressed."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Just because a troubled man standing beside many hanging products does not necessary that the man is depressed.
The answer is it is not possible to tell.

QUESTION: Given the sentence "A young woman in a black and yellow dress is carrying a plate of food on her head." can we conclude that "A young woman made funny and money by carrying a plate of food on her head in the crowd."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Not all women who carried a plate of food on her head made funny.Not all women who carried a plate of food on her head did it for money.
The answer is it is not possible to tell.