The recent cleaning of frescoes in the Sistine Chapel has raised important asthetic issues. Art historians are now acutely aware that the colors of the works they study may differ from the works’ original colors. Art historians have concluded from this that before the frescoes’ restoration may no longer be appropriate.
What this question is testing
Your task
Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.
Common trap
Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.
Winning move
Predict what a right answer must do, then test each choice against the conclusion-evidence gap.
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