This is a logical argument structure that has shown up in an official question.
For event A to happen, two necessary conditions both must be met. If either one of these necessary conditions is not met, then event A can not occur.
If A ———-> then need B AND C
Then, we are told that both of the necessary events can not occur together (one interferes with the other, etc.)
This is, in effect, the “contrapositive” and leads to the conclusion that event A (the “sufficient condition) is not likely to occur.
If Not B OR C ————> then A can NOT happen
IF: violence in K stopped ————-> THEN: must have majority nations vote AND N provide funding (need both necessary conditions met)
Contrapositive:
IF: do NOT have majority nations vote OR N does NOT provide funding (if at least one of the necessary conditions is not met) ———-> THEN: violence in K NOT stopped
If N becomes involved “in ANY way” (which presumably includes providing funding) ———> then can NOT have majority of nations vote
What the facts are telling us is that it is not possible to have both of the required necessary conditions met at the same time. Since both conditions must be met, it is unlikely that the violence can be stopped in K.
This is exactly what answer C suggests.
The rest of the answers are not supported by the facts or make conclusions that go too far beyond the supporting evidence.
(A) is a trap designed to catch you sleeping and attempting to match words in the answer choices to words in the passage. We are told that Nandia is wealthy, but nothing suggests that the country is the “wealthiest”.
(B) discusses a topic not covered by the passage. We do not know what effect the violence in K will have on other nations.
(D) does the same thing that (B) does: it provides a statement that goes beyond the supporting premises. Even if the other half of the nations DO support sending peacekeeping forces, “voting to send peacekeeping forces” does not necessarily equate to countries’ “opposition of the current leadership.” Maybe they approve of the leadership and want to send forces to keep the current leadership in power.
Regardless, 1/2 does not equal a majority ( > 50%)
(E) we have no idea whether the funding from N is a necessary requirement for enough equipment.
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