The correct answer is (A).
(A) Parallel Reasoning
Step 1: Identify the Question Type
The phrase "similar in its reasoning" indicates a Parallel Reasoning question. Characterize the conclusion and knock out answers whose conclusion doesn't match.
Step 2: Untangle the Stimulus
The author concludes that "one cannot be obliged both to answer all questions truthfully and to keep all promises" because there could be situations in which those obligations would conflict.
Step 3: Make a Prediction
Always start Parallel Reasoning questions by eliminating any answers that do not have the proper type of conclusion. The correct answer should have an Assertion of Fact conclusion that similarly indicates that two broad obligations or claims cannot always both be met on the grounds that circumstances can exist in which they would conflict.
Step 4: Evaluate the Answer Choices
(A) is correct. It concludes that two obligations or rights—free speech and the duty to be civil—contradict each other. That is the same type of conclusion as in the stimulus.
(B) cannot be correct because the conclusion is different. This conclusion asserts that some politicians must deceive. To be the same type of conclusion, it would have to state something along the lines of, "it cannot be true that a politician is always popular and never deceives." Additionally, the conclusion wouldn't be true universally, since evidence is only about some politicians.
(C) also cannot be correct because the conclusion doesn't match. This answer choice presents a lose—lose situation; it does not state the general impossibility of always complying with two different claims or dictates. Additionally, the evidence—about what "might" occur—is too uncertain.
(D) also does not match the stimulus. The answer presents two Formal Logic statements and then uses the contrapositives to draw a conclusion. This conclusion states that one or the other must have occurred, whereas the conclusion in the stimulus says two things cannot always occur together. The difference is subtle, but important.
(E) also presents Formal Logic: If hours are extended, then employees must be hired or current employees must work overtime. The conclusion says the necessary condition is unacceptable, so the sufficient condition cannot happen. It doesn't argue that two broad rules can't always occur at the same time.