Table schema:
CREATE TABLE table_name_11 (round INTEGER, pick VARCHAR, college VARCHAR, overall VARCHAR)

Question: What is the sum of the rounds where the draft pick came from the college of tennessee and had an overall pick number bigger than 153 and a pick less than 14?
SQL: SELECT SUM(round) FROM table_name_11 WHERE college = "tennessee" AND overall > 153 AND pick < 14