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: Bomb Blasts Kill 20 in India's Nagaland  GUWAHATI, India (Reuters) - A series of bomb blasts killed  at least 20 people in the northeastern Indian state of Nagaland  Saturday in the deadliest attack since a cease-fire with the  main Naga separatist group began seven years ago.
