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_27711947_1 (artist VARCHAR, choreographer VARCHAR, rating VARCHAR)
### Question:
List all artists with choreographer Marcos Aguirre and a simple rating.
### Answer:
SELECT artist FROM table_27711947_1 WHERE choreographer = "Marcos Aguirre" AND rating = "Simple"