Question: The Argentine city Crespo holds an annual beer festival based on a German festival that began in what year?
Sentence (from "GABS Hottest 100 Aussie Craft Beers of the Year"): Staff and customers voted for their favourite five Australian craft beers of the year and the resultant list of 100 beers was jokingly called the "hottest 100 Aussie craft beers of the year" after the famous Triple J Hottest 100 songs annual poll.
Relevant evidence: No