Which of the following is NOT a type of bread offered by Denny's?

The option indicating that rye is not a type of bread offered by Denny's is the correct answer. Although Denny's menu includes various types of bread, rye bread is generally not one of them. On the other hand, the restaurant does provide other types of bread such as potato, artisan, and 7 grain. These breads are typically featured in their sandwich options and are a part of their diverse menu, catering to different tastes and preferences. Understanding the specifics of the menu offerings, including which types of bread are available, is essential for providing accurate service to customers.