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: US Won #39;t Wait Long In Airbus-Boeing Row The United States will not wait long before resorting to legal action in the trade dispute over government support for Airbus and Boeing, US Trade Representative Robert Zoellick said on Tuesday.
