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: Winter Weather Outlook Mixed, El Nino Looms (Reuters) Reuters - Winter will be warmer than normal in\the U.S. Western and Plains states and colder than usual in the\Southeast and mid-Atlantic regions, but the return of El Nino\is making it hard for forecasters to hazard a guess for much of\the country, meteorologists said on Wednesday.

Sci/Tech