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: Koizumi hopes US ties deepen Prime Minister Junichiro Koizumi said Thursday he hopes to further develop Japanese-US ties through his close personal relationship with President George W. Bush, who was re-elected in a neck and neck race with Democratic challenger Sen. John Kerry.
