รอบใดมี College of Appalachian State และคะแนนรวมน้อยกว่า 156? ไม่จำเป็นต้องใช้ตารางทั้งหมด
Which Round has a College of appalachian state and an Overall smaller than 156?It is not neccessary to use all the tables.
 table_name_64:  (round [ VARCHAR ] college [ VARCHAR ] overall [ VARCHAR) ]
SELECT COUNT(round) FROM table_name_64 WHERE college = "appalachian state" AND overall < 156