QUESTION: Given the sentence "A man is giving a presentation to a room full of people." is it true that "A man in standing inside of a building."?

Let's solve it slowly: The man is in a room so he must be inside a building.
The answer is yes.

[QUESTION] Can we conclude from "A man is repairing a miniature plane." that "The mini aircraft is being fixed up."?
Options:
- yes
- no
- it is not possible to tell
A mini aircraft is the same as a miniature plane and fixed up means repairing.
The answer is yes.

Q: Can we conclude from "Man wit a gray beard sleeps under a tree." that "Man is sleeping beneath the tree."?
Options:
- yes
- no
- it is not possible to tell
A: A man who sleeps is sleeping and beneath the tree and under a tree mean the same thing.
The answer is yes.

QUESTION: Premise: "Some of the people in the crowd are having a drink."
Based on this premise, can we conclude that the hypothesis "People are at the dentist." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People in a crowd having a drink is not the same as people at a dentist.
The answer is no.

[QUESTION] Premise: "Piles of fruits and vegetables are displayed with their prices on hand made signs."
Hypothesis: "The fruit is on sale."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Piles of fruits with their prices are not necessarily on sale.
The answer is it is not possible to tell.

Q: Premise: "A group of players chase a ball on a field."
Hypothesis: "The players are playing soccer."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Chase a ball on a field does not imply playing soccer.
The answer is it is not possible to tell.