Question: Alberto Granado authored a memoir that was a reference for the 2004 film about which revolutionary?
Sentence (from "The Motorcycle Diaries (book)"): Leaving Buenos Aires, Argentina, in January 1952 on the back of a sputtering single cylinder 1939 Norton 500cc dubbed "La Poderosa" ("The Mighty One"), they desired to explore the South America they only knew from books.
Relevant evidence: No