Question: Leff Nicolas Pouishnoff played works by which Austrian composer born on January 31, 1979?
Sentence (from "Leff Pouishnoff"): Leff Nicolas Pouishnoff (Russian: Лев Николаевич Пышнов, "Lev Nikolayevich Pyshnov") (11 October [O.S. 29 September] 1891 28 May 1959) was a Ukrainian-born pianist and composer, who made his home in the United Kingdom and whose career was largely in the West, from the 1920s onwards.
Relevant evidence: No