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: Weak El Nino Forecast in Pacific by End August-NOAA (Reuters) Reuters - A weak El Nino, a weather pattern\that distorts wind and rainfall patterns worldwide, is expected\to develop in the central Pacific by the end of this month,\U.S. government forecasters said on Tuesday.

Sci/Tech