Construct a query in SQL to find the employees who work in the marketing department.
To construct a query in SQL to find the employees who work in the marketing department, you would need to have some information about the structure of the database and the names of the relevant tables and columns.

Assuming there are two tables, one called "employees" and another called "departments," and the employees table has columns for "employee_id," "first_name," "last_name," and "department_id," and the departments table has "department_id" and "department_name" columns, a query to find employees working in the marketing department could look like this:

```SQL
SELECT employees.first_name, employees.last_name
FROM employees
INNER JOIN departments
ON employees.department_id = departments.department_id
WHERE departments.department_name = 'Marketing';
```

This query uses an `INNER JOIN` to combine the two tables based on the matching `department_id` columns in each. The `SELECT` statement specifies that only the `first_name` and `last_name` columns from the `employees` table are to be returned. The `WHERE` statement filters the results to only include rows where the `department_name` value from the `departments` table is 'Marketing'. The resulting data returned by the query would be the first and last names of all employees that work in the marketing department.
Below is an instruction that describes a task, write a response that appropriately completes the request.

### Instruction:
Construct a query in SQL to find the employees who work in the marketing department.

### Response:
To construct a query in SQL to find the employees who work in the marketing department, you would need to have some information about the structure of the database and the names of the relevant tables and columns.

Assuming there are two tables, one called "employees" and another called "departments," and the employees table has columns for "employee_id," "first_name," "last_name," and "department_id," and the departments table has "department_id" and "department_name" columns, a query to find employees working in the marketing department could look like this:

```SQL
SELECT employees.first_name, employees.last_name
FROM employees
INNER JOIN departments
ON employees.department_id = departments.department_id
WHERE departments.department_name = 'Marketing';
```

This query uses an `INNER JOIN` to combine the two tables based on the matching `department_id` columns in each. The `SELECT` statement specifies that only the `first_name` and `last_name` columns from the `employees` table are to be returned. The `WHERE` statement filters the results to only include rows where the `department_name` value from the `departments` table is 'Marketing'. The resulting data returned by the query would be the first and last names of all employees that work in the marketing department.