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: Computer Associates to Acquire Netegrity Computer Associates International Inc. will acquire Netegrity Inc. in a $430 million cash deal that will merge the computer security software makers, the companies said Wednesday.
