input: Text: DANGEROUS QUARRY BY JIM HARMON One little village couldn't have a monopoly on all the bad breaks in the world. They did, though! They say automation makes jobs, especially if "they" are trying to keep their own job of selling automation machines. I know the Actuarvac made one purple passion of a job for me, the unpleasantly fatal results of which are still lingering with me. Thad McCain, my boss at Manhattan-Universal Insurance, beamed over the sprawling automatic brain's silver gauges and plastic toggles as proudly as if he had just personally gave birth to it. "This will simplify your job to the point of a pleasant diversion, Madison." "Are you going to keep paying me for staying with my little hobby?" I asked, suspiciously eyeing my chrome competitor. "The Actuarvac poses no threat to your career. It will merely keep you from flying off on wild-goose chases. It will unvaryingly separate from the vast body of legitimate claims the phony ones they try to spike us for. Then all that remains is for you to gather the accessory details, the evidence to jail our erring customers." "Fine," I said. I didn't bother to inform him that that was all my job had ever been. McCain shuffled his cards. They were cards for the machine, listing new individual claims on company policies. Since the two-month-old machine was literate and could read typewriting, the cards weren't coded or punched. He read the top one. "Now this, for instance. No adjuster need investigate this accident. The circumstances obviously are such that no false claim could be filed. Of course, the brain will make an unfailing analysis of all the factors involved and clear the claim automatically and officially." McCain threaded the single card into the slot for an example
  Question: Why did the Professor call the people of Granite City "subhuman"?
  
   (A) He was exaggerating out of frustration with his inability to leave the city.
   (B) He harbored racist sentiments.
   (C) He was a member of the Ku Klux Klan.
   (D) Their psionic deficiency rendered them incapable of essential human logic and reasoning.
  Answer:
output: Their psionic deficiency rendered them incapable of essential human logic and reasoning.