instruction: Show the ids and details of the investors who have at least two transactions with type code 'SALE' Plot them as bar chart, sort in desc by the y-axis.
response: SELECT T1.Investor_details, T1.investor_id FROM Investors AS T1 JOIN Transactions AS T2 ON T1.investor_id = T2.investor_id WHERE T2.transaction_type_code = "SALE" ORDER BY T1.investor_id DESC