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: Official: Saudis OK with price band hike Saudi Arabia does not object to OPEC raising the current price band when oil-producing nations meet Sept. 15 and is negotiating the level with other oil-rich Gulf countries, a Saudi oil official said Sunday.
