Premise: with Xani spoken by the majority of Zorba’s residents.
Conclusion: Thus, by learning Xani prior to visiting Zorba, tourists can
feel confident that they have done the most that they can to
assist in communicating with Zorba’s locals. At first glance the argument does not seem to have any gaping holes. This
would suggest a Defender answer is coming, and indeed that is the case.
Answer choice (A): The author does not need to assume this statement
because the stimulus is specifically about visitors visiting Zorba and
communicating with Zorba’s locals.
Answer choice (B): The ease of learning a particular language is not under
examination in this question. This answer is thus irrelevant to the argument.
Answer choice (C): The author’s argument concerns what tourists can do to
assure themselves that they have done the most they can in order to assist in
communicating with Zorba’s locals. Whether tourists are committed to
taking those steps is not part of the argument. When faced with the negation
of the answer choice, the author would likely reply: “They may not be
committed, but if they want to do the most they can, they should learn Xani
prior to visiting Zorba.” As you can see, the negation has not undermined the
author’s position, and so this answer is incorrect.
Answer choice (D): This is the correct answer. The key to this answer is
the conclusion of the argument, where the author states that “tourists can feel
confident that they have done the most they can do to assist in
communicating with Zorba’s locals” (italics added for emphasis). Because
the author states that learning just the one language spoken by the majority of
Zorbans is doing the “most they can do,” this answer defends the conclusion
by indicating that it would not be better to learn both Zorban languages. If
this answer did not make sense at first glance, you should have noted the
negative language and then negated the answer. Applying the Assumption
Negation Technique produces a statement that would clearly attack the
conclusion: “Learning both Xani and Yata would allow tourists to better
communicate with the residents of Zorba than would only learning Xani.” If
learning both languages provides better communication, then learning just
Xani would not be the most that a tourist could do to assist in
communicating with Zorba’s locals.
Answer choice (E): This answer is incorrect because the argument is about
visiting Zorba and communicating with Zorba’s locals. The fact that the two
languages are spoken in other countries is not relevant.