Take the following as truth: A New York Times story by Hubert Saal on flamenco (March 22, 1987) speaks of the  mysterious duende   as  a kind of gypsy soul, which flies only on the wings of spontaneity and improvisation. 
Then the following statement: "Spontaneity and improvisation are two important qualities of Hubert Saal." is true, false, or inconclusive?
Answer: False