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: Putin rules out Chechen talks Russian President Vladimir Putin has ruled out negotiations with Chechen rebels after the Beslan school bloodbath, further straining ties with Western leaders who are pressing for a political solution to Chechnya.
