QUESTION: Given the sentence "A group of people ride in a race." is it true that "Several groups of people are riding their bike in a race."?

Let's solve it slowly: Not all races are bike races. Just because there is a group of people does not mean that there are several groups of people.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man in some sort of establishment." that "Smiling while he is taking off or putting on glasses."?
Options:
- yes
- no
- it is not possible to tell
A man in an establishment is smiling while he fixes his glasses.
The answer is yes.

Q: Given the sentence "A dog is running through the snow away from the wire fence." is it true that "A dog sits on a rug."?
A: A dog can't be running outdoor and sitting on a rug at the same time.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "An older man and a young child in a costume interact with one another."
Hypothesis: "The grandparent is speaking to their grandchild."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Older man does not imply grandparent and child does not imply grandchild.
The answer is it is not possible to tell.

[QUESTION] Premise: "Three men are standing in a dark market with bright red and yellow goods."
Based on this premise, can we conclude that the hypothesis "The three men are standing in the middle of a brightly lit field." is true?
Options:
- yes
- it is not possible to tell
- no
Standing in a dark market is different than standing in the middle of a brightly lit field.
The answer is no.

Q: If "A man in his kitchen cooking up a great meal." does that mean that "A guy hard at work cooking for a friend."?
Options:
- yes
- it is not possible to tell
- no
A:
Not all men cooking are doing it hard.The fact that a man cooking up a great meal doesn't imply that it is for a friend.
The answer is it is not possible to tell.