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: Gateway's Quarterly Loss Narrows  SAN FRANCISCO (Reuters) - Personal computer maker Gateway  Inc. &lt;A HREF="http://www.investor.reuters.com/FullQuote.aspx?ticker=GTW.N target=/stocks/quickinfo/fullquote"&gt;GTW.N&lt;/A&gt; on Thursday posted a net loss that narrowed from a  year earlier and bettered its own forecast, helped by higher PC  sales and lower costs.
