CREATE TABLE org        (org_id  INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
			name VARCHAR(55));
CREATE TABLE person 	(person_id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, 
			org_id  INT, 
			first_name VARCHAR(55) NOT NULL, 
			last_name VARCHAR(55) NOT NULL, 
			class ENUM('freshman','sophomore','junior','graduate','senior','other') NOT NULL DEFAULT 'other', 
			birth_date VARCHAR(20) NOT NULL, 
			email VARCHAR(75), 
			date_modified TIMESTAMP(14));
CREATE TABLE quiz       (quiz_id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, 
			person_id INT NOT NULL DEFAULT 0, 
			module  TINYINT NOT NULL DEFAULT 0, 
			answers  TEXT, 
			comments VARCHAR(255), 
			date_created VARCHAR(55), 
			date_modified TIMESTAMP(14));