Does the diner offer gluten-free bread and buns?

The diner indeed offers gluten-free bread and buns, which makes the correct response true. This means that customers with gluten sensitivities or celiac disease have an option to enjoy meals that accommodate their dietary needs. Offering gluten-free alternatives is increasingly common in eateries to ensure inclusivity and customer satisfaction, allowing those who avoid gluten to fully participate in dining experiences without feeling left out.

The other choices do not fully capture the diner's commitment to providing a gluten-free option for all meal times, which is important for maintaining a broad range of dietary accommodations. By not limiting the availability of gluten-free bread and buns to specific meals, the diner maximizes its appeal to different customers throughout the day, enhancing their dining experience.