input: Text: (B) Retief believes the cruiser they show him isn’t human made at all, meaning the real cruiser is still out there. (C) Retief believes the cruiser they show him is a replica, meaning the real cruiser is still out there. (D) Retief believes the cruiser they show him is a decoy. The real missing cruiser was a battle ship, while the cruiser they show him is of the domestic variety. THE MADMAN FROM EARTH BY KEITH LAUMER You don't have to be crazy to be an earth diplomat—but on Groac it sure helps! I "The Consul for the Terrestrial States," Retief said, "presents his compliments, et cetera, to the Ministry of Culture of the Groacian Autonomy, and with reference to the Ministry's invitation to attend a recital of interpretive grimacing, has the honor to express regret that he will be unable—" "You can't turn this invitation down," Administrative Assistant Meuhl said flatly. "I'll make that 'accepts with pleasure'." Retief exhaled a plume of cigar smoke. "Miss Meuhl," he said, "in the past couple of weeks I've sat through six light-concerts, four attempts at chamber music, and god knows how many assorted folk-art festivals. I've been tied up every off-duty hour since I got here—" "You can't offend the Groaci," Miss Meuhl said sharply. "Consul Whaffle would never have been so rude." "Whaffle left here three months ago," Retief said, "leaving me in charge." "Well," Miss Meuhl said, snapping off the dictyper. "I'm sure I don't know what excuse I can give the Minister." "Never mind the excuses," Retief
  Question: Why isn’t Retief satisfied when the Groaci finally show him the missing cruiser?
  
   (A) Retief believes the cruiser they show him is a decoy. The real missing cruiser was at least twenty-tons, which is much larger than the ship the Groacians reveal.  
  Answer:
output: Retief believes the cruiser they show him is a decoy. The real missing cruiser was at least twenty-tons, which is much larger than the ship the Groacians reveal.