text: CREATE TABLE `IOUs` (
        `fname` VARCHAR(20),
        `lname` VARCHAR(20),
        `amount` FLOAT);
  INSERT INTO `IOUs` (`fname`, `lname`, `amount`) VALUES ('Bob', 'Smith', 30);
  INSERT INTO `IOUs` (`fname`, `lname`, `amount`) VALUES ('Sue', 'Jones', 20);
  INSERT INTO `IOUs` (`fname`, `lname`, `amount`) VALUES ('Bob', 'Smith', 30);
  CREATE TABLE `Lives` (
        `fname` VARCHAR(20),
        `lname` VARCHAR(20),
        `city` VARCHAR(20));
  INSERT INTO `Lives` (`fname`, `lname`, `city`) VALUES ('Bob', 'Smith', 'London');
  INSERT INTO `Lives` (`fname`, `lname`, `city`) VALUES ('Sue', 'Jones', 'Madrid');
  INSERT INTO `Lives` (`fname`, `lname`, `city`) VALUES ('Bob', 'Smith', 'London');