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 (laps INTEGER, grid VARCHAR, time VARCHAR)
### Question:
With a Grid less than 15, and a Time of +52.833, what is the highest number of Laps?
### Answer:
SELECT MAX(laps) FROM table_name_86 WHERE grid < 15 AND time = "+52.833"