- Thu Dec 08, 2016 4:51 pm
#31327
Hey 15v, thanks for asking, and no worries about being tired and flubbing any grammar. We all know how tiring studying for the LSAT can be!
In answer E, the problems have nothing to do with "not even", and D isn't better because of "any". The reason D is a better answer than E is what mv2484 pointed out. The conclusion brings up a new or "rogue" element, the idea of "flawed approximation". To strengthen the claim that any translation will be, at best, a flawed approximation, we need to talk about flawed approximation!
Imagine, if you will, that the conclusion of this argument was, instead, the following: "Thus, even the most skillful translation will be at best an insult to the original author." Clearly, to strengthen that claim you would need to link the premises (about making compromises) to the totally new, out of the blue claim about insulting the author. If you don't talk about what makes it an insult, there's no way you will be strengthening the claim about it being an insult!
The same thing is at work here, although it may be more subtle. Since the conclusion (which is what we want to strengthen) brought up a new idea, one that up to that point was completely absent from the argument, the only way we can strengthen it is by talking about it. Since answer E doesn't talk about "flawed approximation", it can't help a conclusion about "flawed approximation". Only answer D makes that connection, so only answer D should even be a contender here.
Arguments with obvious gaps like this one can lead to strengthen questions, justify questions, and assumption questions, and they will all have essentially the same answer, one that fills in the gap and connects the premises to the new element in the conclusion. They can also lead to weaken and flaw questions. In a weaken question with an obvious gap, the answer would attempt to show that the premises do not lead to that conclusion, that the gap may not be closed. In a flaw question with a gap like this, the answer would simply point out the gap and show that there may not be a bridge from the premises to the conclusion (or "the author has assumed without justification that [the premises] always lead to [the rogue element in the conclusion]."
LSAT arguments are like subway stations: mind the gap!
Adam M. Tyson
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