Complete the Identity $\frac { \csc x \cot x } { \sec x } = ?$

Multiple Choice

Complete the identity.
- $\frac { \csc x \cot x } { \sec x } = ?$

A) $\cot ^ { 2 } x$
B) 1
C) $\csc ^ { 2 } x$
D) $\sec ^ { 2 } x$