On the way over we stopped at Duke 's Bistro for lunch . We shared a balsamic chicken sandwich and fruit . Then we made another detour to Aerosoles .

pick from the following.
(A). They are going to their friend Duke 's house .;
(B). They are going to see their pet Duke .;
(C). They are going shopping .;
(D). None of the above choices .;
Answer the following question: What is the narrator going to do after lunch ?
(C).