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: Johnson  amp; Johnson buys Guidant for $24 billion US health titan Johnson and Johnson has reached a deal to acquire US heart device manufacturer Guidant Corporation, in a stock-and-cash deal valued at $23.9 billion, based on $76 a share, the companies said in a statement early this morning.
