What are names and savings balances of the three accounts with the highest savings balances?
SELECT T1.name ,  T2.balance FROM accounts AS T1 JOIN savings AS T2 ON T1.custid  =  T2.custid ORDER BY T2.balance DESC LIMIT 3
SELECT T1.name ,  T2.balance FROM accounts AS T1 JOIN savings AS T2 ON T1.custid  =  T2.custid ORDER BY T2.balance DESC LIMIT 3
[{'name': 'Wang', 'balance': 999999999.0}, {'name': "O'mahony", 'balance': 230000.0}, {'name': 'Brown', 'balance': 200000.0}]