Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_5 (grid INTEGER, driver VARCHAR, laps VARCHAR)
### Question:
For Jo Siffert, what was the highest grid with the number of laps above 12?
### Answer:
SELECT MAX(grid) FROM table_name_5 WHERE driver = "jo siffert" AND laps > 12