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: One Flight Down, One To Go for SpaceShipOne Pilot Mike Melvill flew SpaceShipOne to the designated altitude, but on the return to Earth the craft rolled more than 30 times, causing concern on the ground.
