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: Oppn closes ranks in B #39;desh DHAKA: Life in Bangladesh was paralysed for the second day today follow- ing the opposition-sponsored general strike, even as the govern- ment announced an investigation into the death threat against Awami League leader Sheikh Hasina Wajed allegedly 

World