What does Millie do every time she visits Naples?

The correct answer emphasizes that whenever Millie visits Naples, her primary focus is on seeing her grandson and taking him out to eat. This indicates a personal and family-oriented experience, highlighting the importance of family connections during her visits. The act of taking her grandson out to eat suggests that Millie values quality time spent together, creating cherished memories and bonding over meals, which is a common way to connect with family members.

The other options, while they might be enjoyable activities for visitors to Naples, do not capture the specific and consistent element of Millie's visits as her interactions with her grandson do. The chosen answer conveys a deeper emotional significance and regularity in her actions, which aligns with the question's inquiry about what Millie does every time she visits.