[Q]: Josef Matthias Hauer (March 19, 1883 September 22, 1959) was an Austrian composer and music theorist. He is most famous for developing, independent of and a year or two before Arnold Schoenberg, a method for composing with all 12 notes of the chromatic scale. Hauer was also an important early theorist of twelve-tone music and composition. Josef Matthias Hauer is a girl.
[A]: No

[Q]: Mark Arm (born Mark Thomas McLaughlin, February 21, 1962) is the vocalist for the grunge band Mudhoney. His former group, Green River, is one of the first grunge bands, along with Malfunkshun, Soundgarden, Skin Yard, the U-Men, and others. He is also the manager of the Sub Pop warehouse and previously worked at Fantagraphics Books. Mark Thomas McLaughlin, the vocalist for Mudhoney, was born in 1962.
[A]: Yes

[Q]: Allen West (born October 17, 1967, Brandon, Florida) is an American death metal guitarist who has been a member of Massacre, Obituary, Six Feet Under, Lowbrow, and Southwicked. He is considered to be a pioneering figure of the death metal genre in the 1980s. Allen West experimented with drugs
[A]: It's impossible to say

[Q]: Jon L. Luther is an American foodservice industry executive. He was the chairman and chief executive officer of Dunkin' Brands. Luther is the Chairman of the Board of the Culinary Institute of America and Arby's Restaurant Group, and a director at Six Flags Entertainment Corporation, Wingstop Restaurants, and Tempur Sealy International. Jon L. Luther volunteers on weekends in a food bank.
[A]:
It's impossible to say