Question: Among Guillermo del Toro and Grigori Aleksandrov who was awarded the Stalin Prizes?
Sentence (from "The Devil's Backbone"): The Devil's Backbone (Spanish: El espinazo del diablo ) is a 2001 gothic horror film directed by Guillermo del Toro, and written by del Toro, David Muñoz, and Antonio Trashorras.
Relevant evidence: No