Question: History wants movements, tendencies, collective motion; Stauffenberg is merely Stauffenbergian.
Stauffenberg and history have a lot in common.

Answer: no

Question: Five minutes' delay, however, I allowed myself.
I left early.

Answer: no

Question: Its hanging gardens of exotic flowers and palm trees and mesmerizing views were the inspiration for Richard Wagner in 1880 and that of his last opera, Parsifal.
Richard Wagner's 1880 opera, Parsifal, was the best opera he ever created.

Answer:
it is not possible to tell