If you answer as truthfully as possible ($0 business income, 0 years in business, your name as the business name, no employees other than yourself, sole proprietorship) I don't recall anyone ever reporting getting a call or letter after that.

People who gave a different business name than their name, people who gave something other than sole proprietorship, people who gave something other than 0 years in business, etc, they sometimes get letters (not calls) demanding that they send some kind of proof about the business (which is likely impossible to do if the business isn't real, and for some people is even near impossible for a real business)!