Show all advisors who have at least two students.
CREATE TABLE Student (
    advisor VARCHAR
)
SELECT advisor FROM Student GROUP BY advisor HAVING COUNT(*) >= 2
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Show all advisors who have at least two students. ### Input: CREATE TABLE Student (
    advisor VARCHAR
) ### Response: SELECT advisor FROM Student GROUP BY advisor HAVING COUNT(*) >= 2