Which teacher teaches the most students? Give me the first name and last name of the teacher.
SELECT T2.firstname ,  T2.lastname FROM list AS T1 JOIN teachers AS T2 ON T1.classroom  =  T2.classroom GROUP BY T2.firstname ,  T2.lastname ORDER BY count(*) DESC LIMIT 1
Hangi öğretmen en çok öğrenciyi öğretir?Bana öğretmenin adını ve soyadını ver.