QUESTION: Premise: "A team of rescuers in the water help a person on a gurney."
Hypothesis: "Some people helping a person."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The team of rescuers might just be a person and not some people.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A guy with a yellow sweatshirt and blue jeans looking at something on the table." that "Possibly food or the flowers in front of him."?
Options:
- yes
- no
- it is not possible to tell
A man looks at the flowers he has brought for his dinner date.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A man in a yellow shirt holds his thumb out."
Hypothesis: "The man is trying to get a ride."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: A man who holds his thumb out may be doing so for reasons other than trying to get a ride.
The answer is it is not possible to tell.

QUESTION: Premise: "The dog is running on grass."
Hypothesis: "The dog is chasing his friend."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A dog running on grass doesn't necessarily imply the dog is chasing a friend.
The answer is it is not possible to tell.

[QUESTION] If "Three rugby players in black strips are pulling the player in red to the ground." does that mean that "Rugby players tackle another player for the win."?
Options:
- yes
- it is not possible to tell
- no
Pulling the player in red to the ground does not always mean the rugby players tackle another player for the win.
The answer is it is not possible to tell.

Q: Can we conclude from "An ethnic street vendor smiles as he displays his vegetables and smokes a cigarette." that "The street vendor is not from america."?
Options:
- yes
- no
- it is not possible to tell
A:
It's not necessarily true that the vendor is not from America.
The answer is it is not possible to tell.