 Upon landing, Craig is greeted by whom?
Flight Officer Robert Craig surrendered the tube containing his service record tapes and stood waiting while the bored process clerk examined the seal. "No specific destination," supplied the man as he punched a key on a small instrument, "Air-lock ahead and to your right. Craig obeyed the robot voice and began reluctantly to remove his flight jacket. "Well, what's next?" asked Craig somewhat more belligerently than he had intended. "Mr. Craig," the psychologist said slowly, "you have my authorization for you to return to Terra as a private citizen of that planet. On the eighth day, two attendants, who showed the effects of massive doses of PON to protect themselves from the centrifugal force, had to carry a man out of the tank.
 Two screening technicians
 A reporter and his cameraman  Two members of Terra's welcoming committee  Two screening technicians  A psychologist and his assistant