The Messerschmitt Me 263 "Scholle" (plaice) was a rocket-powered fighter aircraft developed from the Me 163 "Komet" towards the end of World War II. Three prototypes were built but never flown under their own power as the rapidly deteriorating military situation in Germany prevented the completion of the test program.
The Messerschmitt Me 263 was built in Munich.
A: It's impossible to say

"Breathe" is a country pop song written and performed by American singer-songwriters Taylor Swift and Colbie Caillat. Produced by Nathan Chapman and Swift, it is the seventh track from Swift's second studio album, "Fearless" (2008). The song was written about the end of a friendship. Musically, the song is driven by acoustic guitar.
Taylor Swift and Colbie Caillat wrote and performed a song together.
A: Yes

Pietro Alessandro Gaspare Scarlatti (2 May 1660 22 October 1725) was an Italian Baroque composer, especially famous for his operas and chamber cantatas. He is considered the founder of the Neapolitan school of opera. He was the father of two other composers, Domenico Scarlatti and Pietro Filippo Scarlatti.
Pietro Filippo Scarlatti had a brother named Pietro Alessandro Gaspare Scarlatti.
A:
No