Task: Question Answering
Input (English): passage: The Dubai Mall (Arabic: دبي مول‎ ``Dubai Mall'') is a shopping mall in Dubai and the largest mall in the world by total area. It is the 21st largest shopping mall in the world by gross leasable area. Located in Dubai, United Arab Emirates, it is part of the 20-billion-dollar Downtown complex, and includes 1,200 shops. In 2011 it was the most visited building on the planet, attracting over 54 million visitors each year. Access to the mall is provided via Doha Street, rebuilt as a double-decker road in April 2009.
 question: is dubai mall the largest in the world?
Output (English): Yes