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: More U.S. Troops to Go to Iraq for Elections (Reuters) Reuters - Iraq's president on Wednesday insisted elections should go ahead next month as planned and the United States said it would send thousands more soldiers to provide extra security for the ballot.
