You're running an important errand at midnight when a man in a trenchcoat and dark glasses approaches you in a shady back alley.
"I'm about to make you an offer you can't refuse," he says. "I'm going to ask you a series of questions to find out if you're my guy."
You approach him cautiously, unsure of his motives. He quickly ushers you toward a side door you hadn't noticed.
"Please step into my office."