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: Japan says yuan policy up to China ahead of G7 Japanese officials, arriving in Washington on Thursday for a historic meeting between the Group of Seven (G7) nations and China, distanced themselves from US demands for a review of China #39;s currency policy.
