Select the Best Translation into Predicate Logic $\lor$ ∼Tx]

Multiple Choice

select the best translation into predicate logic.
-Some rationalists who are skeptics are not theists.

A) (∃x) [(Rx • Sx) • ∼Tx]
B) ∼(∃x) [(Rx • Sx) • Tx]
C) (∃x) [(Rx • Sx) ⊃ ∼Tx]
D) (∃x) [(Rx • Sx) $\lor$ ∼Tx]