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_68 (circuit VARCHAR, date VARCHAR, class VARCHAR)
### Question:
On what circuit is there a class gts-2 race that takes place on May 27?
### Answer:
SELECT circuit FROM table_name_68 WHERE date = "may 27" AND class = "gts-2"