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 mt vesuvius erupt and cover pompeii?" whose answer is AD 79.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did mount vesuvius erupt and cover pompeii
Useful Output:

Doc 1: Before the eruption of Mount Vesuvius on 24 August 79 CE, Pompeii was a thriving Roman port city and commercial hub near modern-day Naples
Doc 2: It is best known because of the eruption in A.D. 79 that destroyed the cities of Pompeii and Herculaneum, but Vesuvius has erupted more than 50
Doc 3: Today, Pompeii is famous for being the site of a natural disaster—the deadly 79 C.E. eruption of Mount Vesuvius, which left the ancient city
Doc 4: When Mount Vesuvius erupted in A.D. 79, fiery avalanches of ash and pumice assaulted Pompeii, displacing some 15,000 inhabitants and killing at
Doc 5: The A.D. 79 eruption buried Herculaneum in 75 feet (22 meters) of ash, while Pompeii remained under about 9 feet (2.7 meters). Since the area