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: Boeing in $7.5 bn deal with SIA SIA receives offers from both Airbus (the A330-200)  amp; Boeing (the 7E7) for its regional routes. Singapore Airlines (SIA) yesterday said it would buy up to 31 long-range Boeing 777s in an order worth up to 
