I want to know the answer to the following question:
How many people live in the Tulsa metro area?
All the background I'm provided with is that "Two of the fifty largest cities in the United States are located in Oklahoma, Oklahoma City and Tulsa, and 65 percent of Oklahomans live within their metropolitan areas, or spheres of economic and social influence defined by the United States Census Bureau as a metropolitan statistical area.". Is that enough to answer the question?