 
 <prompt> ```Wetin be di biggest city for United States? Based on di last question, write small tori wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: The Philadelphia dialect, wey dey spread across the Delaware Valley and South Jersey, na part of Mid-Atlantic American English, and as such e dey identical for many ways to the Baltimore dialect. Unlike the Baltimore dialect, however, the Philadelphia accent also get many similarities with the New York accent. Thanks to over a century of linguistics data wey researchers for the University of Pennsylvania don collect, the Philadelphia dialect under sociolinguist William Labov don be one of the best-studied forms of American English. 