CREATE TABLE student (stu_gpa VARCHAR, stu_phone VARCHAR, stu_fname VARCHAR)

What is the first name, gpa and phone number of the top 5 students with highest gpa?
SELECT stu_gpa, stu_phone, stu_fname FROM student ORDER BY stu_gpa DESC LIMIT 5
SELECT "stu_gpa", "stu_phone", "stu_fname" FROM "student" ORDER BY "stu_gpa" DESC NULLS LAST LIMIT 5