QUESTION: Premise: "Two female musicians are on outdoor stage at night."
Hypothesis: "Two men musicians are performing inside on a stage during the day."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Female musicians who perform outdoors cannot also be men who perform inside.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "4 rescue workers sit in a bright orange rescue raft in the water."
Hypothesis: "There are rescue workers in the water."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
The rescue workers are in a rescue raft that is in the water so they are in the water also.
The answer is yes.

Q: Given the sentence "An adult and a child walking around outdoors in autumn." can we conclude that "Two children are indoors."?
Options:
- yes
- it is not possible to tell
- no
A: It can be two children or an adult and a child. They can not be outdoors if they are indoors.
The answer is no.

QUESTION: Given the sentence "Three people squat down on the edge of a lake." can we conclude that "A concrete lot sits empty."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The edge of a lake is not a concrete lot. If there's three people it's not empty.
The answer is no.

[QUESTION] Can we conclude from "A man with clown makeup on is holding a guitar and a harmonica while standing in front of a microphone." that "A man is performing rock."?
Options:
- yes
- no
- it is not possible to tell
Not all man with clown makeup on holding a guitar and a harmonica is performing rock.
The answer is it is not possible to tell.

Q: Given the sentence "An older gray-haired gentleman stands out on a concrete pier at the bottom of steps fishing in light blue water that overlooks a rocky outcropping." can we conclude that "An older gray-haired gentleman doesn't stand out on a concrete pier."?
Options:
- yes
- it is not possible to tell
- no
A:
One can either stand out on a pier or not stand on a pier.
The answer is no.