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: UN probing charges of sex abuse by staff UNITED NATIONS -- The UN is investigating about 150 allegations of sexual abuse by UN civilian staff members and soldiers in the Democratic Republic of Congo, with some evidence recorded on videotape, a senior UN official said yesterday. The accusations include pedophilia and rape, said Jane Holl Lute, an assistant secretary general in the peacekeeping department. Lute said that there ...

World