What does the Question Stem tell us?
Flaw
Break down the Stimulus:
Conclusion: M must be an acclaimed playwright.
Evidence: M's play will be at local theater. Local theater often produces plays by acclaimed playwrights (PD says that critical acclaim is one of the main factors in selecting plays)
Any prephrase?
The evidence does establish that critical acclaim is important but does not go as far as the conclusion that it is guaranteed. No where does the argument state that critical acclaim is a required condition of the play the theater produces. Going into the answers, I would have in my head the argument treats something that is possible as though it were inevitable.
Answer choice analysis:
A) is close, but it's not that the relationship is reversed, but rather that the relationship is taken too far. Furthermore, as one slick student pointed out to me, (A) is about the conditions for gaining critical acclaim, while the argument hinges on the conditions for having a play produced at a certain playhouse.
B) is not close, since the argument is not related to causation.
C) if critical acclaim were a required condition for a play to be selected, we would diagram that as "If selected, then critically acclaimed". This accurately describes the author's reasoning - since M's play was selected, we can be certain the play/playwright is critically acclaimed.
D) is not true. There is no reason to believe the evidence is unreliable.
E) also plays off of causation. There is no causality implied in this argument. So this answer choice can be eliminated.
The correct answer is C.
Takeaway/Pattern: The conclusion is flawed simply because of the unmerited certainty of the author. Based on her evidence, the author could certainly fairly conclude that there is a fair chance that M's play is critically acclaimed, but the author is overstating her case by being certain of something that is merely plausible.
#officialexplanation