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: Shunned, India's untouchables gather tsunami dead (Reuters) Reuters - They are the "untouchables"; the lowest of the low in India's ancient caste system. No job is too dirty or too nasty, and they are the ones cleaning up the rotting corpses from last week's killer tsunami.
