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: Amtrak Infrastructure On Brink, DOT Warns The national passenger rail service risks a  quot;major point of failure quot; if infrastructure needs remain unaddressed, the US Department of Transportation warned in a scathing report made public today.
