QUESTION: Given the sentence "Young african children beat on drums and play together." is it true that "The children are having fun."?

Let's solve it slowly: The children might dislike what they are doing and are not having fun at all.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Guy looking out at beautiful scenery."
Hypothesis: "The guy is looking at the ground."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
If you are looking out the ground you can't see the beautiful scenery.
The answer is no.

Q: If "A very wrinkled woman holding her glasses and walking down a city street." does that mean that "The woman is lost downtown."?
Options:
- yes
- it is not possible to tell
- no
A: A city street doesn't imply downtown. And walking doesn't mean she is lost.
The answer is it is not possible to tell.

QUESTION: Premise: "People in a tall bus wave while holding colorful flags."
Based on this premise, can we conclude that the hypothesis "The bus passengers are using their arms while being transported." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: People are bus passengers and you must use your arms to wave.
The answer is yes.

[QUESTION] Given the sentence "A man stands next to a lady with a dog hat." is it true that "A man sits on a bench next to a lady with dog hat."?
A man either stands next to or sits on a bench next to a lady with dog hat.
The answer is no.

Q: Given the sentence "An elderly couple is walking down the block during the evening hour." is it true that "An older couple goes for a walk."?
A:
Elderly couple is synonymous with older couple. They are going for a walk.
The answer is yes.