Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
Snaddra had but one choice in its fight "A beggar does not associate with the high priestess of Snaddra." she said, "No, Skkiru, I am not joking," a tiny pang of doubt and apprehension began to quiver in his second smallest left toe. again, of course, but only from a distance. On feast days, perhaps you may be permitted to kiss the hem of my robe ... but that will be all." adopting. A necessary way of life, if we of Snaddra are to keep on She had been seeing too many of the Terrestrial fictapes from the were not considered backward enough for the kind of planet Snaddra the chief outward signs of Terran-type training was self-control and planet, had received her education at the local university. Although in the emotional department. "One would almost think that the lots had some sort of divine intelligence behind them, because you certainly are behaving in a beggarly manner!" and a little sleight of hand. But he didn't dare offer this conclusion aloud Snaddra were very severe. So he had to fall back on a weak, "And I ground during the day, like—like savages." from mundane affairs," she vowed, "and I shall pretend to be happy, even though my heart will be breaking." Except the beggar. Beggars went barefoot. Beggars suffered. Bbulas had made him beggar purposely, and the lots were a lot of slibwash. pretty damn silly, Skkiru thought, at the same time conscious of his own appearance—which was, although picturesque enough to delight romantic Terrestrial hearts, sufficiently wretched to charm the most the Terrans' own to be of interest to them," he said, with affected it is only primitive societies that differ sharply, one from the hungry, and remember this isn't for you or for me, but for Snaddra." to indicate—was obscene on Snaddra, owing to the fact that certain essential organs were located in different areas in the Snaddrath than in the corresponding Terrestrial life-form. Already the Terrestrial habits and customs, and I'll even beg . But I don't have to like doing it, and I don't intend to like doing it." procession of young Snaddrath dressed in elaborate ceremonial costumes, smattering of Snadd somewhere. Since neither party was accustomed to His teeth chattered as he spoke, for the rags he wore had been custom-weatherbeaten for him by the planet's best tailor—now a pariah, of course, because Snadd tailors were, naturally, metal-workers—and taking off and landing. The Snaddrath had no means of land transport, The outside was no place for a civilized human being, particularly in the wet season or—more properly speaking on Snaddra—the wetter privileged ones were likewise trying to repress shivers. Though their costumes were rich, they were also scanty, particularly in the case of the females, for Earthmen had been reported by tape and tale to be gotten from an old sporting fictape of Terrestrial origin and had Earth ship long before the official greeters had reached it. The newcomers were indeed humanoid, he saw. Only the peculiarly pasty color of their skins and their embarrassing lack of antennae distinguished them visibly from the Snaddrath. They were dressed much as the Snaddrath had been before they had adopted primitive garb. In fact, the Terrestrials were quite decent-looking life-forms, expected to represent the cultural ruling race. Of course, he had could be retouched. Why, it was the Terrestrials themselves, he had "Look, Raoul," the older of the two Earthmen said in Terran—which the Snaddrath were not, according to the master plan, supposed to understand, but which most of them did, for it was the fashionable third language on most of the outer planets. "A beggar. Haven't seen one since some other chaps and I were doing a spot of field work on that's it. Very short study, it turned out to be. Couldn't get more than a pamphlet out of it, as we were unable to stay long enough to amass enough material for a really definitive work. The natives tried "Oh, they were cannibals?" the other Earthman asked, so respectfully "No, not at all," the other assured him. "They weren't human—another Bbulas' asseverations that untruth was unknown to Terrestrials—which had always seemed highly improbable, anyway. How could any intelligent life-form possibly stick to the truth all the time? It wasn't human wasn't even humanoid "The natives certainly appear to be human enough," Raoul added, with an appreciative glance at the females, who had been selected for the little one's a robot! However, it couldn't be—a robot would be better constructed and less interested in females than Raoul. something for old times' sake. What do you suppose is the medium of exchange here?" Money On Earth, he had heard, where people lived exposed to weather, they of birth control on so vulgarly fecund a planet. Snaddra, alas, needed chocolate, it would have been better to flicker out on their own than to descend to a subterfuge like this for nothing more than survival. Being a beggar, Skkiru discovered, did give him certain small, momentary advantages over those who had been alloted higher ranks. For one thing, it was quite in character for him to tread curiously affair, but then it had been run up in only three days—where the were often poets, he believed, and poets almost always beggars. Since metal-working was the chief industry of Snaddra, this had provided the planet automatically with a large lowest caste. Bbulas had taken the Skkiru swallowed the last of the chocolate and regarded the "high priest" with a simple-minded mendicant's grin. However, there were planet, it was not politic for the Earthmen to discover how heavily the Snaddrath depended upon imports. there, clad in beauty, dignity and warm clothes, she bade the newcomers "... and so you are most welcome to Snaddra, men of Earth," she was saying in her melodious voice. "Our resources may be small but our hearts are large, and what little we have, we offer with humility and "... and that you will carry our affection back to all the peoples of the improvement of Snaddra, surely he could have done better than Only the Earthmen, for the Snaddrath, no matter how much they threw to the native hut prepared for them, how ignominious it would be for the Earthmen from discovering the existence of those other cities. out centuries before by a Terrestrial magazine and had been acquired too high a price. He could have designed them himself just as badly and much more cheaply. It wasn't that Skkiru didn't understand well enough that Snaddra had been forced into making such a drastic change in its way of life. What resources it once possessed had been depleted and—aside from minerals—they had never been very extensive to begin with. All life-forms on the planet were on the point of extinction, save fish and rice—the only vegetable that would grow on Snaddra, and originally a Terran import at that. So food and fiber had to be brought from the other planets, at fabulous expense, for Snaddra was not on any of sense of proportion, adaptiveness and charm—and there, Skkiru felt, was where the essential flaw lay. After all, no really effective test The winner was sent to Gambrell, the nearest planet with a Terran individual on Snaddra could afford such schooling, no matter how fact that Snaddra was falling into ruin, was an emergency. So he had, of saving Snaddra—and Bbulas, happy to be in the limelight at last, Bbulas Plan had been adopted by a majority vote of the Snaddrath, But all was not necessarily lost, he told himself. Had he not, in his anthropological viewings—though Bbulas might have been the only one privileged to go on ethnological field trips to other planets, he was society Bbulas had created to allure Terran anthropologists, Skkiru primitive tradition of romance.

<question>:
What did the people of Snaddra know about people from Earth?

<options>:
A They had seen pictures and videos of them
B They had just read some about them
C Nothing
D Very little

<answer>:

A