The multi-purpose indoor arena that seats 16,514 patrons is located in the second largest what?
Sports in Newark, New Jersey: Sports in Newark, New Jersey, the second largest city in New York metropolitan area, are part of the regional professional sports and media markets. Sports in Newark, New Jersey:  Two venues in the northeastern New Jersey metro region, Prudential Center and Riverfront Stadium, are in Downtown Newark. Prudential Center:  The arena seats 16,514 patrons for hockey and 18,711 for basketball.
i don't know