Identify Area and Understand Caulking Exclusion

so I'm going to show you down here we're prepping the house we're cocking priming um getting it ready to paint um down here this isn't something you would CA but the stucco guys got stucco on the concrete which doesn't look good so I'm just showing just it actually will come off really easily not sure why the stuckle guys didn't clean it off but just part of the process of painting making everything look really