QUESTION: Given the sentence "A woman with dark hair wearing a bikini is sitting on a beach." can we conclude that "A woman with dark hair is sitting in the sun."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A woman with dark hair wearing a bikini is sitting on a beach does not mean that she is sitting in the sun.
The answer is it is not possible to tell.

[QUESTION] If "A group of young men and women laying on sunbathing chairs." does that mean that "People are outside with swim suits on."?
Options:
- yes
- it is not possible to tell
- no
Because you are on sunbathing chairs it doesn't have to mean you are outside or that you have swim suits on .
The answer is it is not possible to tell.

Q: Can we conclude from "People looking at a rock garden." that "They are looking at a road."?
Options:
- yes
- no
- it is not possible to tell
A: They cannot be looking at a rock garden if they are looking at a road.
The answer is no.

QUESTION: Premise: "A man singing while a woman plays guitar."
Hypothesis: "The two are musicians."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The man singing and the woman playing guitar are both musicians.
The answer is yes.

[QUESTION] Test for natural language inference.
Premise: "A man in a nun costume has a cigarette in his mouth."
Hypothesis: "A person participates in a costume party."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Wearing a costume does not necessarily imply that a person is at a costume party.
The answer is it is not possible to tell.

Q: If "Great show of skill as a young man is taken down in a karate competition." does that mean that "Great show of skill as a young men is taken down in a karate competition."?
Options:
- yes
- it is not possible to tell
- no
A:
One young man is mentioned in the first sentence and multiple young men are mentioned in the second sentence.
The answer is no.