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: Karzai Campaigns Amid Spiraling Violence GHAZNI, Afghanistan, 6 October 2004 - Wartime security was rolled out for Afghanistans interim President Hamid Karzai as he addressed his first election campaign rally outside the capital yesterday amid spiraling violence.
