Greetings,
The question stem asks us to identify what helps to reconcile the restorers' decision with the goal stated in the passage.
The goal is "... to uncover Michelangelo's original work".
Given that the answer is (A), I
am not sure if this does in fact reconcile the restorer's decision with the goal stated in the passage.
The answer choice (A) states, "The restorers believe that da Volterra stripped away all previous layers of paint before he painted his own additions to the Sistine Chapel.".
That means, that if Michelangelo painted first, and then it was painted over by Person X, and then Person Y, and then finally da Volterra came in and removed the paints from Person Y, X, and then Michelangelo himself before painting anew. I
n other words, if the restorers do in fact believe that this happened, then there is no way that they will ever reach the goal stated, to uncover Michelangelo's original work.
They are left with the choice, either to present Michelangelo's
altered work by da Volterra and thus leaving intact the addition that was painted by him, which is not Michelangelo's
original work, or present a blank slate from having removed da Volterra's paint
the only thing remaining on the Sistine Chapel, completely.
In neither case, do the restorers achieve their goal, and therefore, (A) cannot successfully reconcile their decision with the goal stated in the passage.