[QUESTION] Premise: "Two old ladies shopping for flowers as black guard looks on."
Based on this premise, can we conclude that the hypothesis "The guard is sleeping." is true?
Options:
- yes
- it is not possible to tell
- no
A guard can't be looking and sleeping at the same time.
The answer is no.

Q: Given the sentence "People riding a motorcycle through a crowded street." can we conclude that "People are walking on the street."?
Options:
- yes
- it is not possible to tell
- no
A: The people who are riding a motorcycle are moving at a faster rate than those who are walking.
The answer is no.

QUESTION: Given the sentence "A team on a soccer field." is it true that "The team is standing in a hotel lobby."?

Let's solve it slowly: A team cannot be in a soccer field and in a hotel lobby.
The answer is no.

[QUESTION] Given the sentence "A smiling elderly man wearing suspenders holds a shotgun while sitting in front of a fireplace in a home." can we conclude that "A smiling old man is skiing down a double black diamond hill."?
Options:
- yes
- it is not possible to tell
- no
A old man can ski down a shotgun in front of a fireplace in a home.
The answer is no.

Q: Given the sentence "The boy in the purple shirt and green jacket stands in the crowd whilst raising his hands in the air." can we conclude that "A boy stands in a crowd."?
Options:
- yes
- it is not possible to tell
- no
A: A boy could be wearing a purple shirt and green jacket.
The answer is yes.

[QUESTION] Premise: "A tennis player gets ready to return the ball."
Hypothesis: "The tennis player is on a grass court."
Do we know that the hypothesis entailed by the premise?
The court could be made of any material and is not necessarily a grass court.
The answer is it is not possible to tell.