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: L-3 to Buy CAE Marine Controls Division L-3 Communications Corp., which supplies products used in aerospace and defense platforms, agreed to buy CAE Inc. #39;s Marine Controls division for about $225 million cash and the assumption of about $42.
