Conversation so far:
How did Frank Sinatra get started in his career?
Frank Sinatra got his first break in 1935  with a local singing group, the 3 Flashes. Fred Tamburro, the group's baritone, admitted they took him because he owned a car.
Did Fred Tamburro and Frank Sinatra work together after the 3 Flashes?
Yes, Tamburro and Sinatra sang in the group known as the Hoboken Four
Who else did Frank Sinatra work with besides Fred Tamburro, the 3 Flashes and Hoboken Four?
Sinatra also worked with Harry James and Tommy Dorsey
What films was Frank Sinatra in?
Frank Sinatra was in films such as From Here to Eternity, Young at Heart, Guys and Dolls, The Tender Trap, Not as a Stranger, and High Society
Did Frank Sinatra win any awards?
He won many awards, including Academy Award for Best Supporting Actor for From Here to Eternity“

Question: In what year did he win this award?
Self-contained rewrite: In what year did Frank Sinatra win his Academy Award for Best Supporting Actor?