The Allegheny County Courthouse in downtown Pittsburgh, Pennsylvania, is part of a complex (along with the old Allegheny County Jail) designed by H. H. Richardson. The buildings are considered among the finest examples of the Romanesque Revival style for which Richardson is well known.

Can we draw the following conclusion?
The Allegheny County Courthouse has no buildings near it.

Available options: --Yes. --It's impossible to say. --No.