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_222771_1 (alpha_2_code VARCHAR, alpha_3_code VARCHAR)
### Question:
What is the Alpha 2 code for the area also known as TCA?
### Answer:
SELECT alpha_2_code FROM table_222771_1 WHERE alpha_3_code = "TCA"