Task: Explanation
Input (English): El rifle implacable ("The Unforgiving Rifle") is a 1965 Mexican western film directed by Miguel M. Delgado. It stars Antonio Aguilar, Flor Silvestre, Olivia Michel, Víctor Junco, Tito Junco, and Crox Alvarado. It centers on two recently orphaned sisters who hire a wrongly-accused man to help them to overcome a group of bandits. Question: What man, who starred in the 1965 Mexican western film, El rifle implacable, also recorded over 150 albums, which sold 25 million copies, and acted in more than 120 films? Answer: Antonio Aguilar
Output (English):  It stars Antonio Aguilar, Flor Silvestre, Olivia Michel, Víctor Junco, Tito Junco, and Crox Alvarado.