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: Barrett: Intel Makes U-Turn, Cancels Four-Gigahertz Chip In a bumpy year of missteps and about-faces, Intel (nasdaq: INTC - news - people ) announced another U-turn: On Thursday the chipmaker said it halted plans to release a 4-gigahertz microprocessor.

Sci/Tech