Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: HP, Sun to resell new high-end Hitachi array Hewlett-Packard Co. and Sun Microsystems Inc. both plan to announce Wednesday that they will resell a high-end disk array being introduced by Hitachi Data Systems Corp.

Sci/Tech