[Q]: Vampires appear throughout Stephen King's fictional multiverse. They appear in the novels "'Salem's Lot", "", "", and ""; the short stories "One for the Road", "The Night Flier", "Popsy", and "The Little Sisters of Eluria"; and are mentioned in a number of other stories. Marvel Comics' "The Dark Tower: End-World Almanac" includes a detailed entry on their categorization. Stephen King is not a vampire.
[A]: Yes

[Q]: Art of Dying is a Canadian rock band fronted by Jonny Hetherington. The band is currently signed to Better Noise Records. Bassist Cale Gontier is the cousin of Adam Gontier, the lead singer of Saint Asonia and former lead singer of Three Days Grace. Prior to joining the band, Gontier and guitarist Tavis Stanley played in another band, Thornley. Art of Dying is a country band
[A]: No

[Q]: Valentino D. B. Mazzia (February 17, 1922 March 10, 1999) was an American physician who served as chairman of the department of anesthesiology at the New York University School of Medicine and was a pioneer in the forensic analysis of deaths occurring during surgical procedures. He testified in many criminal cases about the use and presence of anesthesia products in cases of death. Valentino D. B Mazzia served as chairman of the department of anesthesiology
[A]: Yes

[Q]: Marie Hedwig Auguste of Sulzbach (German: "Marie Hedwig Auguste von Sulzbach" ; born: 15 April 1650 in Sulzbach; died: 23 November 1681 in Hamburg) was a Countess Palatine of Sulzbach by birth and by marriage, Archduchess of Austria and by her second marriage, Duchess of Saxe-Lauenburg. Marie Hedwig Auguste of Sulzbach had no children.
[A]:
It's impossible to say