Despite an expensive publicity campaign, ticket sales for the new play were poor enough that it closed only after two weeks.

(A) poor enough that it closed only after two weeks
(B) poor enough that it was closed after only two weeks
(C) so poor that it closed only after two weeks
(D) so poor that it was closed after only two weeks
(E) so poor that only after two weeks it closed
OA is d

what is the best approach to use here to get the correct answer?