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: Astros down Rockies to stay even with Giants in NL wild-card race The streaking Houston Astros used seven pitchers and a Jeff Bagwell home run to beat the Colorado Rockies 4-2 on Friday to hold on to their share of the lead in the National League wild card race.
