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: Website says Bigley killed An Islamist website which has posted unsubstantiated claims about hostages in the past says that a group led by al Qaeda ally Abu Musab al-Zarqawi has killed British construction engineer Ken Bigley.
