There is nobody who fulfils these conditions.

In the case of patient death during the course of medical treatment, even if there is medical error present, it is not automatically legally considered to be an "unusual death."

That's correct. In Japanese, ウエートレス corresponds both to the English "waitress" and "weightless". However, "waitress" is the more usual meaning.

I've entered the appropriate settings on the washing machine.

I could not find the right menu option on the ATM.