Identify the Radicand $8 x^{2} y^{2} \sqrt{\frac{7}{2 x-y}}$ A) $8 x^{2} y^{2}$

Identify the radicand.
- $8 x^{2} y^{2} \sqrt{\frac{7}{2 x-y}}$

A) $8 x^{2} y^{2}$
B) $2 x-y$
C) $\frac{7}{2 x-y}$
D) $\sqrt{\frac{7}{2 x-y}}$