<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How much money do you think they keep in a bank vault overnight?
<|assistant|>
Banks often keep large amounts of cash overnight in vaults, although the precise amount will vary from institution to institution. Typically, a bank vault contains a large enough sum to cover expected deposit and withdrawal transactions, as well as any unexpected fluctuations in the market.