Question: What Stravinsky ballet featured in a 2004 documentary caused a near-riot when it was first performed in 1913?
Sentence (from "Le chant du rossignol"): The delay between writing the first and the latter acts was caused by his commissions to write "The Firebird", "Petrushka", and "The Rite of Spring" for impresario Sergei Diaghilev's Ballets Russes.
Relevant evidence: No