CREATE TABLE table_42190 ("Couple" TEXT, "Style" TEXT, "Music" TEXT, "Choreographer ( s ) " TEXT, "Results" TEXT)

Who is the choreographer with the style pas de deux?
SELECT "Choreographer(s)" FROM table_42190 WHERE "Style" = 'pas de deux'
SELECT "Choreographer(s)" FROM "table_42190" WHERE "Style" = 'pas de deux'