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: TV: Iraqi Kidnappers of Iran Envoy Want POWs Freed  TEHRAN (Reuters) - Kidnappers holding an Iranian diplomat  in Iraq will "punish" him within 48 hours if Iran does not  release 500 prisoners captured in its 1980-1988 war with Iraq,  Iranian state television said Sunday.

World