Question ID:PT47 S3 Q20 Passage:Philosopher:  It is absurd to argue that people are morally obligated to act in a certain way simply because not acting in that way would be unnatural. An unnatural action is either a violation of the laws of nature or a statistical anomaly. There is no possibility of acting as one cannot, nor does the mere fact that something is not usually done provide any good reason not to do it. Stem:Which one of the following most accurately describes a technique used in the philosopher's argument? Correct Answer Choice:BChoice A:undermining a concept by showing that its acceptance would violate a law of nature Choice B:stating the definition of a key term of the argument Choice C:using statistical findings to dispute a claim Choice D:undermining a claim by showing that the claim is self-contradictory Choice E:using empirical evidence to support one definition of a key term of the argument over another