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 pot containing thirty-seven ancient Roman coins issued on rare occasions?" whose answer is Upchurch Hoard.
Each document should contain about 30 words, and these documents should contain useful information.

Query: pot containing thirty-seven ancient roman coins
Useful Output:

Doc 1: Ancient coins Roman Empire Roman Empire, Vespasian, 69-79, Denarius, Rome, 75, PON MAX TR P COS VI, 2.73 g, RIC 772 VF-F Starting price: 300 DKK 8 Dec
Doc 2: The collection of coins were part of a haul of 65 coins found in 1985 inside a clay pot unearthed during expansion works at the Nossa Senhora da
Doc 3: The thirty seven coins at the bottom of the cistern are all Roman - one gold, the rest silver - and there were as well several pieces of Hellenistic jewelry
Doc 4: The front of this coin prtrays the emperor Gaus, more commonly known as Caligula, facing left. On the back Agrippina, Drusilla, and Julia - the three
Doc 5: She is part of the Hoxne hoard, the largest Roman treasure ever discovered in Britain. As well as three other pepper pots, the hoard contains around 15,234