Task: Question Answering
Input (English): Context: If you are considering buying commercial properties in Dubai then it is prudent to do your research first . You can not expect to just jump off a plane and find yourself a profitable short - term investment . Foreigners in particular need to be wary and get sound advice before even considering a purchase . 
Question: What should you do before investing in a commercial business in dubai ?
Output (English): You should do adequate research.