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 employees (first_name VARCHAR, last_name VARCHAR, department_id VARCHAR)
### Question:
What are the first and last name for those employees who works either in department 70 or 90?
### Answer:
SELECT first_name, last_name FROM employees WHERE department_id = 70 OR department_id = 90