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 STUDENT (Fname VARCHAR, StuID VARCHAR); CREATE TABLE ENROLLED_IN (Fname VARCHAR, StuID VARCHAR)
### Question:
Find the first name of students not enrolled in any course.
### Answer:
SELECT Fname FROM STUDENT WHERE NOT StuID IN (SELECT StuID FROM ENROLLED_IN)