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: UPDATE 1-Fannie Mae whistle-blower won #39;t testify A former Fannie Mae (FNM.N: Quote, Profile, Research) employee who gave US regulators information about alleged accounting irregularities will not testify as planned before a congressional hearing next week, the committee 
