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: Russian Oil Project to Be Vetted for Whale Threat A top environmental group said on Thursday it had agreed to probe an oil and gas project led by Royal Dutch/Shell off the Russian far east coast because of fears it threatens endangered whales.
