Which of the Following Sets of Quantum Numbers Is Not $\ell$

Multiple Choice

Which of the following sets of quantum numbers is not allowed?

A) n = 4, $\ell$ = 2, and $m _ { \ell }$ = -2
B) n = 6, $\ell$ = 1, and $m _ { \ell }$ = 1
C) n = 5, $\ell$ = 4, and $m _ { \ell }$ = -4
D) n = 2, $\ell$ = 1, and $m _ { \ell }$ = -3
E) n = 6, $\ell$ = 3, and $m _ { \ell }$ = -2