QUESTION: Premise: "Contestants in a 5k race begin the competition."
Hypothesis: "The people are racing their cars."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A 5k race is run by foot. They cannot be doing a 5k race and racing their cars at the same time.
The answer is no.

[QUESTION] Given the sentence "A group of people sit and stand around a circular bench." can we conclude that "A group holds a meeting on a bench outside."?
Options:
- yes
- it is not possible to tell
- no
The group could be doing something other than holding a meeting and the bench needn't be outside.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "A scuba diver surveying the tranquil underwater environment."
Hypothesis: "The man is diver."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The man is a scuba diver so he is a diver.
The answer is yes.

QUESTION: Given the sentence "Two men jump off the ground during a sparring competition between opponents." is it true that "The men are participating in a physical event."?

Let's solve it slowly: The men taking part in a physical event is a further explanation of them being in a sparring competition.
The answer is yes.

[QUESTION] Can we conclude from "A man in a silver car talking on a cellphone." that "A man is talking to his wife on the cell phone."?
Options:
- yes
- no
- it is not possible to tell
Cell phones can be used to talk to people that aren't your wife.
The answer is it is not possible to tell.

Q: Can we conclude from "A small baby wearing sunglasses sits on an adult's lap." that "The baby is sleeping in a crib."?
Options:
- yes
- no
- it is not possible to tell
A:
A baby cannot be sitting on an adult's lap while simultaneously sleeping in a crib.
The answer is no.