Question ID:PT56 S2 Q9 Passage:Rifka: We do not need to stop and ask for directions. We would not need to do that unless, of course, we were lost.Craig: The fact that we are lost is precisely why we need to stop. Stem:In the exchange above, the function of Craig's comment is to Correct Answer Choice:BChoice A:contradict the conclusion of Rifka's argument without offering any reason to reject any of Rifka's implicit premises Choice B:deny one of Rifka's implicit premises and thereby arrive at a different conclusion Choice C:imply that Rifka's argument is invalid by accepting the truth of its premises while rejecting its conclusion Choice D:provide a counterexample to Rifka's generalization Choice E:affirm the truth of the stated premise of Rifka's argument while remaining noncommittal about its conclusion