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: Mexican firm  #39;eyes \$4bn RMC bid #39; UK firm RMC, the world #39;s biggest maker of ready-mixed concrete, is reportedly to get a takeover bid worth at least \$4bn (2.2bn) from Mexican group Cemex.

Business