If something would have been justifiably regretted if it had occurred, then it is something that one should not have desired in the first place. It follows that many forgone pleasures should not have been desired in the first place.

The conclusion above follows logically if which one of the following is assumed?

A. One should never regret one's pleasures.
B. Forgone pleasures that were not desired would not have been justifiably regretted.
C. Everything that one desires and then regrets not having is a forgone pleasure.
D. Many forgone pleasures would have been justifiably regretted.
E. Nothing that one should not have desired in the first place fails to be a pleasure.

OA D

Source: Manhattan Prep