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: Array of Innovations at Mobile Tech Show As co-stars of an elite, wireless-oriented tech show they were improbable indeed: A weed whacker, a blender and a boombox. Their decibel assault at this year's 6th annual DEMOmobile show was the perfect foil for its most celebrated product, a noise-canceling cell phone headset called Jawbone.

Sci/Tech