Got down to the last one and correctly guessed Gandhi, even though there are plenty of images of him as an old(?) man, it seemed plausible that he was killed for political reasons
Look, I get the gist of the quiz, but the word "sudden" is somewhat subjective. When someone goes from perfectly healthy to dead in a matter of seconds/minutes, I think it's fair to call the death "sudden." But what about Grace Kelly? She had a car accident due to a cerebral hemorrhage on September 13, but didn't die until she was taken off life support the following evening.
Would you like to propose a specific span of time that the word 'sudden' should imply? If it took several hours for Buddy Holly to breathe his last breath after the plane crash, would that fit within the allowable window? What about Heath Ledger? He took a bad combination of pills. When do we start the clock?
touche
Maybe we should just be reasonable.