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_1357052_6 (distribution VARCHAR, grsecurity VARCHAR, compile_time_buffer_checks VARCHAR)
### Question:
what's the dbeingtribution with grsecurity being optional and compile time buffer checks being yes
### Answer:
SELECT distribution FROM table_1357052_6 WHERE grsecurity = "Optional" AND compile_time_buffer_checks = "Yes"