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SAO PAULO, BRAZIL - DECEMBER 30: São Paulo Commercial Association releases more than 50,000 biodegradable balloons to the air celebrating the closing of 2016 activities on December 30, 2016 in Sao Paulo, Brazil. (Photo by Cris Faga/LatinContent/Getty Images)

SAO PAULO, BRAZIL - DECEMBER 30: São Paulo Commercial Association releases more than 50,000 biodegradable balloons to the air celebrating the closing of 2016 activities on December 30, 2016 in Sao Paulo, Brazil. (Photo by Cris Faga/LatinContent/Getty Images)