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_27776266_1 (production_code VARCHAR, no_in_series VARCHAR)
### Question:
What was the production code of the episode no. 55 in the series?
### Answer:
SELECT production_code FROM table_27776266_1 WHERE no_in_series = 55