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: "What is the name of the independent country that is within the city boundaries of Vincenzo Capobianchi's birthplace?" whose answer is Vatican City.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Rome independent country city boundaries
Useful Output:

Doc 1: Rome, Italy Rome (Italian and Latin: Roma [ˈroːma] (listen)) is the capital city of Italy. It is also the capital of the Lazio region,
Doc 2: Rome is not a country but the capital city of the country of Italy. Italy is a European country situated at the heart of the Mediterranean Sea.
Doc 3: Yes, the Vatican City's boundaries are undisputed even though the country is located entirely within the city of Rome. · In addition to the over
Doc 4: Vatican City is a country. More precisely, the Vatican is an independent city-state and the seat of the Roman Catholic church.
Doc 5: The boundaries of the property, which coincide with the entire territory of the Vatican City State, have preserved their original integrity and characteristics.