https://classic.7sage.com/lsat_explanations/lsat-72-section-2-question-10/
I have a quick question regarding #10 from PT72, S2 (the Parliamentary Procedure question), specifically answer D. I bounced back and forth between C and D, and even though I knew D is wrong, I couldn't eliminate it.
Question is reproduced below (it's a Weaken question):
"The traditional code of parliamentary procedure contains a large number of obscure, unnecessary rules, which cause us to quibble interminably over procedural details and so to appear unworthy of public confidence. Admittedly, the code is entrenched and widely accepted. But success in our endeavors depends on the public's having confidence in our effectiveness. Therefore, it is imperative that we adopt the alternative code, which has been in successful use elsewhere for several years."
D: It is not always reasonable to adopt a different code in order to maintain the public's confidence.
The argument is: given X (traditional code, quibble, unworthy of public confidence), thus Y (adopt alternative code). D sounds as though it's slightly weakening the argument by pointing out that it's not always reasonable to do Y given X (to adopt alternative code given the goal of public confidence). What am I missing here?
Obviously, I realized that I am assuming "if X is not always reasonable, then don't do it." Is that the rub? Thanks!
No. Because C doesn't address the argument, which is that we should change the vaccine because an alternative is better somehow.
From this perspective, who cares if OPV is already good? What matters is whether IPV is better. To strengthen, you would need statements that make IPV even better than OPV.