Read the dialogue below and answer the questions!

Mia  : We're now in The Hospital of St. Anna.
Miki : Yep! Now, we're going to seek our ill friend, Beatrice. Does anyone know where is she?
Cia  : I don't have any ideas. Why not ask at the receptionist desk?
Fanny: Wait a minute. Cia, do you mean the registration office?
Cia  : *looks at the map's description* No, the receptionist desk. 

Which one is not the place that mentioned in the dialogue?