user: Frank and his wife Maria have two bank accounts: savings and checking. Their savings account was empty, but early in January, Frank sold their old car for 5,000 and deposited the money in their savings account. In February, Maria realized that they owe a lot of taxes. She logged into their online bank platform and transferred the 5,000 from their savings account to their checking account. Unfortunately, she forgot to tell Frank that she did that. Frank, who does not have access to online banking, is unable to check the status of the accounts. A few days later, Frank goes to the bank to withdraw the money from the sale of their old car. Where is the money they acquired after selling the car?

assistant: Frank will asks the bank teller to look for the money in their savings account. The bank teller, after checking the account, informs Frank that the savings account is empty. Frank is surprised and confused, as he was expecting to see the 5,000 from the sale of their old car.The bank teller then checks the checking account and finds the 5,000 there. She explains to Frank that the money was transferred from the savings account by his wife.