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: Angulo apology for Valencia fracas Valencia midfielder Miguel Angel Angulo has joined coach Claudio Ranieri in apologizing for his behavior during the bad-tempered Champions League match against Werder Bremen, daily Marca reported on Thursday.
