Nein!
NEIN, NEIN NEIN NEIN NEIN
A: Turn on the water.
Only one of course, as we are highly efficient and have absolutely no sense of humour.
None. They aren't about to change a bulb when flipping a switch has worked for 15 years.
A: One -- but it's an 8 hour minimum.
less than twelve parsecs.
Twelve The other replied : "Nein, Eleven."
Nein.