Task: Text to Code
Input (English): SQL: SELECT T2.name FROM department AS T1 JOIN instructor AS T2 ON T2.dept_name = T1.dept_name JOIN student AS T3 ON T1.dept_name = T3.dept_name GROUP BY T2.name ORDER BY Sum ( T3.tot_cred ) Desc LIMIT 1
Feedback: Make sure instructor is advising student with largest number of total credits .
Output (English): SELECT T2.name FROM advisor AS T1 JOIN instructor AS T2 ON T1.i_id  =  T2.id JOIN student AS T3 ON T1.s_id  =  T3.id ORDER BY T3.tot_cred DESC LIMIT 1