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: Toshiba sues Hynix on memory patents TOKYO - Japan's Toshiba Corp. filed patent infringement lawsuits in Japanese and U.S. courts on Monday against South Korea's Hynix Semiconductor Inc., it said Tuesday.
