[QUESTION] Test for natural language inference.
Premise: "A dog catching a tennis ball at sunset in a yard."
Hypothesis: "The dog is playing with a ball."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Catching a ball is a type of playing with a ball.
The answer is yes.

Q: Can we conclude from "A welder person in the middle of a weld." that "A person welding."?
Options:
- yes
- no
- it is not possible to tell
A: A person welding is in the middle of doing a weld.
The answer is yes.

QUESTION: Given the sentence "The greyhound is running in a race." can we conclude that "The greyhound is participating in a race."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The greyhound running in a race shows its participating in a race too.
The answer is yes.

[QUESTION] Given the sentence "Passersby are walking through a historic city." is it true that "Tourists are taking a pilgrimage to their ancestor's native land."?
Passersby are walking through a historic city does not imply they are tourists taking a pilgrimage to their ancestor's native land.
The answer is it is not possible to tell.

Q: Premise: "A man wearing suspenders poses outside."
Hypothesis: "The guy is having his picture taken by a professional photographer."
Do we know that the hypothesis entailed by the premise?
A: Posing does not imply he is posing for a picture or having his picture taken.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A small group of people sitting at a restaurant with a guinness sign in the background." can we conclude that "A group of people asleep on the ground."?
Options:
- yes
- it is not possible to tell
- no
People would not be asleep while sitting at a restaurant. Usually people would not be on the ground if they are in a restaurant. A small group of people is a group but a group of people is not necessarily small.
The answer is no.