QUESTION: Premise: "Men fill the streets of a european city."
Hypothesis: "There are 3 men in the street."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: There are not always 3 men in the street of a European city.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Young lady diving into a swimming pool wearing only a bikini with half of her body submerged."
Hypothesis: "A lady diving into a swimming pool on a hot summer day."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
We don't know the day is in summer or the temperature is hot.
The answer is it is not possible to tell.

Q: Premise: "The man in the green shirt is running on the field."
Hypothesis: "The man is playing a sport with his friends."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: Running in a field desn't mean the man is playing a sport.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Several men and women are sitting at a large conference table with a whiteboard in the background."
Hypothesis: "A business team begins to meet and formulate a plan to sell a new product."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The fact that men and women are sitting at a large conference table doesn't imply to meet and formulate a plan and doesn't imply to sell a new product.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A brown and black dog fetching a tennis ball in a lake." is it true that "The dog is brown and black."?
If the dog is brown and black then it is brown and black.
The answer is yes.

Q: Premise: "As a father mowed his lush green lawn with a red gas mower."
Based on this premise, can we conclude that the hypothesis "His son mimicked his behavior with his own small blue plastic lawn mower." is true?
Options:
- yes
- it is not possible to tell
- no
A:
As the Dad rode his riding mower his 3yr old boy ate a popcicle while pushing his toy behind him.
The answer is it is not possible to tell.