Task: Explanation
Input (English): Pennsylvania's 7th congressional district incorporates parts of the Philadelphia suburbs, including most of Delaware County along with portions of Chester County, Montgomery County, Berks County, and Lancaster County. It is currently represented by Republican Pat Meehan in the 115th United States Congress. Question: Curt Weldon represented the congressional district that involved which major city's suburbs? Answer: Philadelphia
Output (English): Pennsylvanias 7th congressional district incorporates parts of the Philadelphia suburbs, including most of Delaware County along with portions of Chester County, Montgomery County, Berks County, and Lancaster County.