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: Briton begs for life on video, asks Blair #39;s help Baghdad -- A militant group that beheaded two American engineers this week posted a video on the Internet on Wednesday showing a third hostage, Kenneth Bigley, a Briton, pleading for his life.
