[QUESTION] Given the sentence "Men in blue suits gathered around a racetrack." can we conclude that "People watching a race."?
Options:
- yes
- it is not possible to tell
- no
People watching a race tells what the people gathered around a racetrack was doing.
The answer is yes.

Q: Premise: "A motorcycle goes by a crowd with its rear wheel in the air."
Hypothesis: "The motorcycle doesn't have wheels."
Do we know that the hypothesis entailed by the premise?
A: A motorcycle must have wheels to put it's rear wheel in the air.
The answer is no.

QUESTION: Given the sentence "Two workmen add dirt to a freshly planted tree." can we conclude that "The men are working in 95 degree heat."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Adding dirt to a freshly planted tree does not imply that men were working in 95 degree heat.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "A man on the street drawing pictures of people." that "A street artist is charging a small fee for drawings."?
Options:
- yes
- no
- it is not possible to tell
A man drawing pictures does not imply the man is charging a small fee.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "Two older boy scouts are standing in front of a microphone."
Hypothesis: "Two cub scouts performing a play."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The boys can't stand in front of a microphone if they are performing a play.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A black man playing basketball with orange shoes."
Hypothesis: "The man is african american."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A black man is African American which is playing basketball with orange shoes.
The answer is yes.