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: U.N. to Allow Caviar Exports, but Quota Is Cut The wildlife protection arm of the United Nations announced Friday that it would allow Caspian Sea countries to export caviar, though at lower levels than in 2003.
