(P $\lor$ Q) $\lor$ (∼P • ∼Q)
-Which of the Following Propositions Is an ∼Q)

Multiple Choice

(P $\lor$ Q) $\lor$ (∼P • ∼Q)
-Which of the following propositions is an appropriate assumption for an indirect proof of the given logical truth?

A) (P $\lor$ Q) $\lor$ (∼P • ∼Q)
B) ∼[(P $\lor$ Q) $\lor$ (∼P • ∼Q) ]
C) ∼(P $\lor$ Q)
D) P $\lor$ Q
E) ∼(P $\lor$ Q) $\lor$ ∼(∼P • ∼Q)