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: Microsoft, Swatch offer thinner wireless watches Microsoft (MSFT) and watch maker Swatch are offering a new line of wireless data watches, the companies said Wednesday, bringing the era of Dick Tracy wristwatch radios one step closer.
