Question: In which town in Tuscany can you find a gallery, considered the most important and most visited, which houses the Portrait of Lucrezia Panciatichi?
Sentence (from "Uffizi"): The Uffizi Gallery (Italian: Galleria degli Uffizi , ] ) is a prominent art museum located adjacent to the Piazza della Signoria in the Historic Centre of Florence in the region of Tuscany, Italy.
Relevant evidence: Yes