Translation:The soldier is not sleeping.
Also possible "A soldier does not sleep", I think. Any comments?
Only one - it works :)
the soldier is awake, yes, no
OK, it would most probably be translated to 'nie śpi' indeed. Added now.
is he dead?
Nie śpi bo czuwa! (He's not sleeping because he is guarding something)
Code words.... cool
And what about "the soldiers does not sleep"