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_86 (grid INTEGER, rider VARCHAR, laps VARCHAR)
### Question:
Which Grid is the highest one that has a Rider of colin edwards, and Laps smaller than 28?
### Answer:
SELECT MAX(grid) FROM table_name_86 WHERE rider = "colin edwards" AND laps < 28