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_77 (gregorian_calendar VARCHAR, sign_of_zodiac VARCHAR)
### Question:
WHAT IS THE GREGORIAN CALENDAR FOR AQUARIUS?
### Answer:
SELECT gregorian_calendar FROM table_name_77 WHERE sign_of_zodiac = "aquarius"