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: FDA Approves Use of Temporary Artificial Heart WASHINGTON (AP) -- The Food and Drug Administration said Monday it has approved the first temporary artificial heart for use in patients at risk of dying within 30 days as they await a heart transplant.    The CardioWest Total Artificial Heart, manufactured by SynCardia Systems of Tucson, Ariz., takes over for the patient's failing heart, restoring normal blood pressure and shoring up such vital organs as the kidney and liver...
