noah Wrote:First, take a look at how I edited your post title. If you post again (and I hope you will), please use that nomenclature - it makes it easier for us and for future users.
This is a tricky question. #19 is asking, as you suggest, what must be assumed for Anita's argument to be valid.
Part of the key here is boiling down Marcus' argument. His conclusion is that traditional ethics are generally adequate. The support is an example of applying this code.
Anita replies by pointing out a typical situation in which the ethical code is not adequate. The example is the apparently typical situation of a journalist struggling to decide whether a piece information is newsworthy.
The core of her argument is thus: Journalists struggle to decide if info is newsworthy --> traditional ethical code is inadequate.
The gap here is whether that struggle is an ethical one. Perhaps it's just a legal issue, or a stylistic one. (A) establishes that the struggle is indeed ethical. If you negate it (the quandary is not an ethical dilemma), the argument doesn't makes sense.
(B) is tempting, but this answer is about the ethics of releasing newsworthy information - so whether the information is newsworthy has already been established. The core of the argument is about news for which that has not been established. This is subtly but definitively out of scope!
(C) can be eliminated as it involves degree. The most serious?
(D) is too extreme. Neither Marcus nor Anita are suggesting that every situation is covered by an adequate code - just that most are.
(E) is similar to (D). Too extreme.
Does that help?
But in my opinion, (A) is just a "weakening" tool, not a "must be false" one. According to the stimulus, the answer is expected to
conclude properly that M's claim is
incorrect. In other words, the answer ought to be a "must be false" one. So (A) is not a suitable answer.
Let's negate (A). The outcome is "whether a piece of information is or is not newsworthy
don't raise ethical dilemmas for journalists". It just attacks the
example which supports (
neither guaranttees nor entails) M's conclusion. The example is not logically necessary for M's conclustion so even if something manages to refute the example, M's conclusiton still could stands.
In other words, the refutation could not conclude M's claim is incorrect, just weaken M's argument. So (A) could not be the correct answer. Anyway, (A) is still among the five answers the one nearest to the correct.