Premise: People are not intellectually suited to live in large bureaucratic societies.
Conclusion: If people can find happiness then it is only in smaller political units, for example: a village.
Question: What's the flaw in the reasoning
Prephrase: Alright, there are some big assumptions the philosopher has made in drawing his/her conclusion. The first gap is between using a premise about not being intellectually well suited for something to drawing a conclusion about a necessary condition for happiness. The second gap would be the assumption that based on the fact that people are not suited for living in large bureaucratic societies that they can only find happiness in smaller political units.
So I just think to myself, okay just because you know people are not well suited for something does not mean that you can draw a conclusion about what is necessary to make them happy.
Also, just because you know people should not living in large bureaucratic societies does not mean that you can draw a conclusion about it being necessary for them to live in smaller political units.
(A) Negate this assumption and you get "Some people can be happy living in society in which he/she is not intellectually well suited to live." This would definitely hurt the author's argument as it addresses the first assumption I listed in my prephrase. It basically casts doubt on the reasoning used in the argument by saying that just because someone is not intellectually well suited living somewhere does not mean that they cannot find happiness in that society.
(B) The author states that living in smaller political units is a necessary condition for happiness, but nowhere in the argument does the author assume/take for granted that happiness is the primary purpose of smaller political units. Get rid of it.
(C) This argument is trying to extract a conditional logic statement from the first sentence of the argument. The author only addresses bureaucratic societies that are also large. Nowhere in the stimulus does the author make any kind of assumption that all societies that are excessively bureaucratic are large.
(D) This is a mistaken reversal of the conclusion of the argument. The answer choice states that living in a small village is sufficient to find happiness while the author states in the second sentence that if it is possible to find happiness then one must live in smaller political units. Get rid of it.
(E) This answer is not supported at all. Just because people must live in smaller political units in order to have a chance at achieving happiness does not mean that everyone wants to living in smaller political units. Even if the conclusion were true it does not necessarily mean that everyone would want to living in a smaller political unit. Perhaps there is a more compelling reason for people to want to live somewhere else that does not involve happiness.