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: Pricey oil worrying economy exper High oil prices are slowing the economy, two members of the Federal Reserve warned yesterday. There #39;s going to be a little bit of a slowdown effect, #39; #39; admitted Fed board member Ben Bernanke.
