Input (grade 7): Powell's City of Books is located in the Pearl District on the edge of downtown, and occupies a full city block, between NW 10th and 11th Avenues and between W. Burnside and NW Couch Streets.
Output (grade 8): The main store covers an entire city block between West Burnside Street, NW Couch Street, NW 10th and 11th avenues.