[Q]: Foaly is a fictional character in the Artemis Fowl series written by Eoin Colfer. He is the technical consultant to the Lower Elements Police (LEP). He is the most intelligent centaur on and under the Earth, considers himself to be an unappreciated genius, and is the inventor of most of the advanced technology possessed by the fairy world, rivaled only by Opal Koboi. Foaly is a fictional character.
[A]: Yes

[Q]: The S-99 (Russian: С-99 ) experimental submarine was the only ship of the Soviet Project 617 submarine class (NATO reporting name: Whale class) that the Soviet Union built during the early Cold War and the only Soviet submarine which had a Walter engine fuelled by high test peroxide (HTP). htp was free to use in that time
[A]: It's impossible to say

[Q]: Patricia Donoho Hughes (August 18, 1930 – January 20, 2010) was a First Lady of Maryland, married to former Maryland Governor Harry Hughes. She was educated at Sorbonne (1949) and Bryn Mawr College (1951) before getting married on June 30, 1951. She later continued her education at the University of Delaware (1966). Mrs. Hughes was a teacher and educator by profession. hughes most taught english
[A]: It's impossible to say

[Q]: Ben Marshall (born 8 June 1990) is a retired rugby union player from Ireland. He primarily played as a lock or in the back row. Marshall played for Irish provincial sides Leinster and Connacht in the Pro12, but was forced to retire in 2017 due to a concussion injury. Marshall did not play rugby professionally after 2017.
[A]:
Yes