Hi, I'm just posting to see if my logic in approaching this question is sound.
I diagrammed the legal doctrine as APP (appropriate private property)
FC (fair compensation)
The application of the legal doctrine states that if a government regulation blocks construction on private lots and ultimately diminishes their market/economic value, then the government owes the owners fair compensation
Answer choice C allows us to attribute the government regulations as constituting government appropriation, which is the sufficient condition of the conditional diagrammed above, thus tightening the application.
Adam Tyson's comment above me states that this doesn't prove the conclusion, but how is that true? If a sufficient condition is satisfied, does that not guarantee the conclusion? I'd appreciate some clarification regarding that comment, as well as whether how I've approached this question is logically sound. Thanks!