A: I'm in 507. I have a few problems with my room. B: What is that problem, sir? A: There are cockroaches in my room. B: Are you sure, sir? Flies I could believe, but cockroaches? A: I've counted nine different cockroaches, and I accidentally stepped on another one. B: Sir, we run a spotless and cockroach-less hotel. A: You dare to doubt me? B: I'm sorry, sir. Let me transfer you to my supervisor.