I got (E) by process of elimination. If in a tough problem like this I cannot eliminate an answer but can soundly eliminate other ones then I just got to go with it. I won...this time
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
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Anyway, wouldn't the main point to (A), (B), and (C) just be that it leaves us with the question, "so what?" If we accept (A) (B) or (C) as true, this doesn't
hurt the conclusion that the
law should be repealed. If we accept (A) (B) and (C), we are afterwards thinking to ourselves, "okay....but should we repeal the law or not!?!?"
As for (D), I actually think it strengthens the advocate's argument. Why? Because the advocate uncovers an "undesirable feature" in the system. This undesirable feature is that the juries "do not return an accurate verdict." If we accept (D) as true and realize that the advocate's promulgation that the jury fails to return an accurate verdict is equal to "being recognized as undesirable," then we get that "changes in the system should be made as soon as possible." While "changes" does not necessarily mean "repeal," I think it is close enough to say that it strengthens the advocate's argument.
As for (E), it says that we should only repeal the law
only in one specific circumstance. Armed with the knowledge that this specific circumstance may or may not occur (and that it is the only specific circumstance that allows the advocate's conclusion to be properly drawn), that seemed good enough to me.