[Q] If "Four men- one looking at a book- sit in front of laptops." does that mean that "Four men sitting together."?
Options:
- yes
- it is not possible to tell
- no
[A] The men sit in front of laptops which implies they are sitting together.
The answer is yes.

[Q] Test for natural language inference.
Premise: "A bunch of younger people are lying and sitting n blankets in the grass."
Hypothesis: "The younger people are having a picnic."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] A bunch of younger people are lying and sitting n blankets in the grass does not mean that they are having a picnic.
The answer is it is not possible to tell.

[Q] Premise: "There is a man looking a girls necklace."
Based on this premise, can we conclude that the hypothesis "The skateboard was black." is true?
Options:
- yes
- it is not possible to tell
- no
[A] There is no mention of a skateboard in the first sentence.
The answer is it is not possible to tell.