Hitler was Chancellor of Germany, not of the Nazi Party. Hindenburg appointed him to the office, which he couldn't have done if it were a Nazi Party office.
The questions for F and B seem contradictory. B should be city in which he died, and F should be the structure in which he died (it was a bunker, not a car park).
Changed the question for F but the questions were written in that way to consider the A question. As his body was never found, there were conspiracies as to his whereabouts after WW2