The window sill was a stage, with the audience sitting on the benches, which were usually in front of the washing machines, and often unsuspecting customers or passers-byers were incorporated into the program with a comedian.
The window sill was a stage. This was with the audience. This audience was sitting on the benches. The benches were usually in front of the washing machines. The benches were usually in often unsuspecting customers or passers. Byers were incorporated into the program with a comedian.