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: US Releases Al-Fallujah Negotiator After Attacks 18 October 2004 -- The US Army has released an Al-Fallujah leader involved in negotiations to avert an Iraqi assault inside the insurgent stronghold west of Iraq #39;s capital Baghdad.
