[Q]: Spaceballs is a 1987 American comic science fiction film co-written, produced and directed by Mel Brooks. Starring Brooks, Bill Pullman, John Candy, and Rick Moranis, the film also features Daphne Zuniga, Dick Van Patten, and the voice of Joan Rivers. In addition to Brooks in a supporting role, the film also features Brooks regulars Dom DeLuise and Rudy De Luca in cameo appearances. Brooks wrote the script in 3 weeks.
[A]: It's impossible to say

[Q]: Roger Heman Sr. (February 27, 1898 March 14, 1969) was an American sound engineer. He won an Academy Award for Best Special Effects and was nominated for four more in the same category. He worked on more than 350 films during his career. His son was also a sound engineer. Roger Heman Sr. succeeded at everything he did in the movie industry.
[A]: It's impossible to say

[Q]: Canopus ( ), also designated Alpha Carinae ( Carinae, abbreviated Alpha Car, Car), is the brightest star in the southern constellation of Carina, and the second-brightest star in the night-time sky, after Sirius. Canopus's visual magnitude is 0.74, and it has an absolute magnitude of 5.71. Alpha Car is the brightest star in the constellation of Carina.
[A]: Yes

[Q]: In the middle of 1984 a Brazilian company called Prologica, which made its own versions of 8 bits US computers, brought to the Brazilian market a new equipment for its personal computer series called "CP" (shorten of Personal Computer in Portuguese). Brazilian company Prologica is headquarted in Brasilia.
[A]:
It's impossible to say