[QUESTION] Can we conclude from "A man splashes playfully in a lake." that "A man in a lake."?
Options:
- yes
- no
- it is not possible to tell
A man in lake is part of his overall activity of splashing playfully in lake.
The answer is yes.

Q: Can we conclude from "A musical group performing for an audience." that "Musicians performing for an empty room."?
Options:
- yes
- no
- it is not possible to tell
A: Musicians are performing either for audience or for an empty room.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A young girl unwraps a box."
Hypothesis: "A boy closes a box shut."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Unwrapping a box and closing the box shut are two opposite actions.
The answer is no.

[QUESTION] Premise: "A man riding a wakeboard on a lake."
Hypothesis: "A man is having lots of fun on the wakeboard."
Do we know that the hypothesis entailed by the premise?
Just because he is riding a wake board does not mean he is having lots of fun and one can have fun without a wake board.
The answer is it is not possible to tell.

Q: Premise: "A girl defends the basketball from another player."
Hypothesis: "A girl plays basketball as part of a team."
Do we know that the hypothesis entailed by the premise?
A: A girl who defends the basketball from another is not necessarily a part of a team.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Three girls." that "Wearing the same pink dress are standing on the beach and looking at the ocean."?
Options:
- yes
- no
- it is not possible to tell
The three girls look at the ocean while dressed the same.
The answer is yes.