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: Hamas vows to hit Israeli targets abroad Al Qassam Brigades, the armed wing of Palestinian Islamic resistance movement Hamas, vowed on Sunday to hit Israeli targets abroad after one of its leaders was assassinated in Damascus earlier in the day.
