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: Developing Giants Under Pressure on Climate Change (Reuters) Reuters - While developing\nations China, Brazil and India grow at break-neck pace with\their burgeoning industry and farming, industrialized countries\want them to clean up the dirty practices that have made them\some of the world's biggest polluters.

Sci/Tech