Question: Main Line Method is a band from Downingtown, Pennsylvania, the name comes from the Philadelphia area "Main Line", known simply as the Main Line, is an informally delineated historical and social region of suburban Philadelphia, in which state?
Sentence (from "Main Line Method"): The name comes from the Philadelphia area "Main Line" which is comprised of many suburbs to Philadelphia, such as Wayne, Malvern, and Tim's birthplace, Bryn Mawr.
Relevant evidence: Yes