Question: Who has more best-known compositions, Hans Pfitzner or Ludwig van Beethoven?
Sentence (from "Ludwig van Beethoven"): His best-known compositions include 9 symphonies, 5 piano concertos, 1 violin concerto, 32 piano sonatas, 16 string quartets, his great Mass the "Missa solemnis", and one opera, "Fidelio".
Relevant evidence: Yes