You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "when did rome switch from latin to italian?" whose answer is 1612.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did rome switch from latin to italian
Useful Output:

Doc 1: In 1861 Italy became a single Country by the hand of the Piedmontese who, with military power and diplomacy, and by stimulating popular revolts
Doc 2: Modern Italian, like many other languages, originated from Latin. After the Roman Empire fell, Classical Latin continued to be used for most
Doc 3: There was an hilarious account of a Frank monk from the 700s AD. He wrote something on the lines of in this land used to live people called the Romans.
Doc 4: When did Italy stop speaking Latin? - The early 16th century saw the dialect used by Dante in his work replace Latin as the language of culture.
Doc 5: Italian is geographically and linguistically the closest successor of Latin. It is a very melodic and neat language spoken by more than 60