Question: What is the date of birth of the director of film Primero Soy Mexicano?
Sentence (from "Primero soy mexicano"): Primero soy mexicano ("First I am Mexican") is a 1950 Mexican drama-comedy film starring Joaquín Pardavé (who also wrote and directed the film), Luis Aguilar, and Flor Silvestre.
Relevant evidence: Yes