[Q]: Season nine of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 9, 2005. The ninth season concluded after 14 episodes on December 7, 2005. All of the episodes in the ninth season were written and directed by Trey Parker. Trey Parker wrote every episode in the ninth season of South Park.
[A]: Yes

[Q]: The Sandwich tern ("Thalasseus sandvicensis") is a tern in the family Laridae. It is very closely related to the lesser crested tern ("T. bengalensis"), Chinese crested tern ("T. bernsteini"), Cabot's tern ("T. acuflavidus"), and elegant tern ("T. elegans") and has been known to interbreed with the lesser crested. The Cabot's tern is very closely related to the elegant tern.
[A]: Yes

[Q]: Elkhan Mammadov is a General Secretary of Association of Football Federations of Azerbaijan (AFFA), Project Leader for UEFA EURO 2020 Baku Bid, Vice-President of UEFA Fair Play and Social Responsibility Committee, FIFA Fair Play and Social Responsibility Committee Member. Elkhan Mammadov was or still is a football player.
[A]: It's impossible to say

[Q]: Mateo Camargo (pronounced: Muh-tay-oh) is a Colombian-born American record producer, and is the guitarist, keyboardist, and backing vocalist of rock band Madina Lake from 2005 to its breakup in 2012 and since the bands reunion in 2017. After the breakup of Madina Lake, Mateo became the guitarist and keyboardist for the band Little Bitter Cubes. Mateo Camargo played two instruments.
[A]:
Yes