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: Husky Energy signs seventh contract with China National Offshore Oil Corp. (Canadian Press) Canadian Press - CALGARY (CP) - Husky Energy Inc. has further strengthened its relationship with one of China's major oil companies by signing a new exploration agreement in the South China Sea.

World