Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_72 (time_retired VARCHAR, driver VARCHAR, laps VARCHAR, grid VARCHAR)

### Question ###
What is the time or retired time for timo glock with under 70 laps and a grid number greater than 15?

### Accurate SQL ###

SELECT time_retired FROM table_name_72 WHERE laps < 70 AND grid > 15 AND driver = "timo glock"