Factor the Trigonometric Expression and Simplify $$\sin ^ { 2 } x + \sin ^ { 2 } x \cot ^ { 2 } x$$

Multiple Choice

Factor the trigonometric expression and simplify.
- $$\sin ^ { 2 } x + \sin ^ { 2 } x \cot ^ { 2 } x$$

A) $\sin ^ { 2 } x + 1$
B) $\cot ^ { 2 } x + 1$
C) $\cot ^ { 2 } x - 1$
D) 1