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: US factory, construction data show solid growth NEW YORK: US factory growth stayed strong in September, while construction spending in the prior month hit a record high for a seventh month in a row, showing the economys expansion remains solid.

Business