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: OPEC to Cut Production After Six-Week Price Decline (Update3) OPEC, producer of more than a third of the world #39;s oil, agreed to cut output by about 4 percent to end the biggest six-week drop in prices since demand collapsed after the September 2001 attacks on the US.
