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: Payback Time For The Cock Of The Prairie Is the strutting sage grouse, iconic bird of the Western steppe, an endangered species? No doubt about it, say environmentalists, who petitioned for federal protection for the  quot;cock of the prairie, quot; as Lewis and Clark fondly dubbed it.

Sci/Tech