Question: Is it true that both Tadeusz Chmielewski and Robert Aldrich are American film directors?
Sentence (from "Robert Aldrich"): Robert Burgess Aldrich (August 9, 1918 – December 5, 1983) was an American film director, writer and producer, notable for such films as "Vera Cruz" (1954), "Kiss Me Deadly" (1955), "The Big Knife" (1955), "What Ever Happened to Baby Jane?
Relevant evidence: Yes