Question: Who is the uncle of Heidi Blomstedt?
Sentence (from "Jean Sibelius"): His other best-known compositions are "Finlandia", the "Karelia SuiteValse triste", the Violin Concerto, the choral symphony "Kullervo", and "The Swan of Tuonela" (from the "Lemminkäinen Suite").
Relevant evidence: No