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: Pakistan does 2nd test of nuclear-capable missile in 10 days ISLAMABAD, Pakistan- Pakistan on Wednesday test-fired a medium-range ballistic missile capable of carrying a nuclear warhead but insisted it was not sending a signal to India amid continuing peace moves with its regional rival.

World