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_44 (build_year VARCHAR, total_production VARCHAR)
### Question:
Tell me the build year for total production of 150
### Answer:
SELECT build_year FROM table_name_44 WHERE total_production = 150