Definition: In this task, you're given a short article. Your job is to classify the article based on its category. Use the following classification labels, 0. World, 1. Sports, 2. Business, 3. Science or Technical. Label the text "0" if it contains information related to world. Label the text "1" if it contains information related to sports. Label the text "2" if it contains information related business. Label the text "3" if it contains science or technical related information. 
Input: EU chief vows to champion reforms BRUSSELS Jos Manuel Barroso came out fighting here Monday, his first day as president of the European Commission, saying the uncertainty surrounding the incoming commission had not dented the European Union #39;s credibility but was a sign of a growing EU 
