List the student's first and last name that got a C in the course named "Applied Deep Learning".
student's first name refers to f_name; student's last name refers to l_name; got a C refers to grade = 'C';
SELECT T1.f_name, T1.l_name FROM student AS T1 INNER JOIN registration AS T2 ON T1.student_id = T2.student_id INNER JOIN course AS T3 ON T2.course_id = T3.course_id WHERE T3.name = 'Applied Deep Learning ' AND T2.grade = 'C'