They are not gluten friendly. As a large corporation is a world where GF is in most restaurants, they do not train their staff to understand what GF is.
Safety
How confident are you that this establishment takes safety precautions against cross-contact?
— Not very
Quality & Quantity
Is there a gluten-free menu?
— Separate gluten-free menu
How much of the menu is available gluten-free?
— Not Much
How would you rate the taste and quality of the gluten-free food you tried?