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: Focus on Asian bird flu outbreaks, not pigs: WHO BEIJING - International health experts are downplaying reports that a strain of bird flu has been found in pigs, saying outbreaks among poultry in Thailand and Malaysia are more worrisome.
