Hi lday4,
Answer choice (D) is SO close. But, (E) is better
Here's why:
The argument boils down to this:
- Premise: Well-intentioned attempts to resolve marital problems do not always result in success.
Conclusion: Well-intentioned attempts to resolve marital problems are unjustified.
To strengthen this line of reasoning, we'd ideally want to show that only actions that result in success are justified:
- Success Justified
Contrapositive: Justified Success
This is basically what answer choice (E) states: it provides a strong, definitive statement positing the successful outcome as a necessary condition for justifying well-intentioned actions.
Why is answer choice (D) incorrect?
Well, just because your intentions are irrelevant doesn't mean that your well-intentioned but unsuccessful action is unjustified. The author is probably going to agree with (D), but our job is not to identify an answer choice that must be true, but rather an answer choice that,
if true, would most strongly support the conclusion. Even if answer choice (D) is true, it is still possible that a lousy attempt to fix someone else's marital problem is justified for some reason having nothing to do with either the intended or the actual result of this action. Maybe attempting to save other people's marital problems is an ethical or a religious imperative that trumps all other considerations, including the ultimate failure of these attempts to come to fruition.
Does that make sense? Let me know.
Thanks,