You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

[EX Q]: The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the Prohibition era, becoming a signature weapon of various police syndicates in the United States. It was a common sight in the media of the time, being used by both law enforcement officers and criminals. The Thompson submachine gun was also known informally as the ``Tommy Gun'', ``Annihilator'', ``Chicago Typewriter'', ``Chicago Piano'', ``Chicago Style'', ``Chicago Organ Grinder'', ``Trench Broom'', ``Trench Sweeper'', ``The Chopper'', and simply ``The Thompson''.
[EX A]: is a tommy gun a sub machine gun?

[EX Q]: The final will be played at the Wanda Metropolitano in Madrid, Spain. The winners of the 2018--19 UEFA Champions League will earn the right to play against the winners of the 2018--19 UEFA Europa League in the 2019 UEFA Super Cup. They will also automatically qualify for the 2019--20 UEFA Champions League group stage, and if they have already qualified through their league performance, the berth reserved will be given to the champions of the 2018--19 Austrian Bundesliga, the 11th-ranked association according to next season's access list.
[EX A]: does the winner of the champions league automatically qualify?

[EX Q]: Autogyros and helicopters were used during World War II. List includes prototypes.
[EX A]:
were there helicopters in the second world war?