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: Oil Falls; OPEC Says Market Well-Supplied &lt;p&gt; &lt;/p&gt;&lt;p&gt; LONDON (Reuters) - Oil prices eased further on Tuesday, as the head of OPEC cartel said that markets were well-supplied with crude and traders continued to take profits from this year's 40 percent rally.&lt;/p&gt;
