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: Update 1: InPhonic Shares Advance in Trading Debut InPhonic Inc., an online retailer of wireless services and equipment, gained as much as 32 percent in its trading debut after the company boosted the size its of initial public offering and priced well above estimates.
