Question: What is the name of the 1942 live-action American animated package film, which is Spanish for 'Greetings, Friends', produced by Walt Disney, which was a precursor to the 'Three Caballeros', which premiered in Mexico City in 1944 before its release in the United States? 
Sentence (from "Saludos Amigos"): It is the sixth Disney animated feature film and the first of the six package films produced by Walt Disney Productions in the 1940s.
Relevant evidence: No