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

<passage>:
Where was it all going? A Martian, in line for a bar in the evening, was back again the following morning for another one. And why did the Martians stay just as dirty as ever? The answer was, the Martians stayed as dirty as ever because they weren't using the soap to wash with. They were eating it! It cured the hangover from sugar. that has made this heavenly body the cesspool of the killed?" Struck with the novelty of the thing, quite a few Martians remember spoke a different language and the bell-hops couldn't read our currency. Yet, we think we have X-rayed the dizziest—and this may amaze you—the dirtiest planet in the solar system. Beside it, the Earth is as white as the Moon, and Chicago is as peaceful as the Milky Way. By the time we went through Mars—its canals, its caves, its satellites and its catacombs—we knew more about it than anyone who lives there. Mars is presently no problem to Earth, and will not be until we have Mars a better place in which to live in fact, we don't give a damn it. We don't want it. We believe Earth would weaken itself if it dissipated its assets on what kind of a place it is to live in. This will be the story of a planet that could have been another proud and majestic sun with a solar system of its own it ended up, instead, Meanwhile, Lait and Mortimer say let the gangsters and communists have foreign planets. Instead, we should heavily arm our own satellites, We have seen the futility of meddling in everyone's business on Earth. Let's not make that mistake in space. We are unalterably opposed to the UP (United Planets) and call upon the governments of Earth not to which will make us secure from attack by an alien planet or constellation. join that Inter-Solar System boondoggle. capable of delivering lethal blows to the outermost corners of the universe and return without refueling. Martian National Airport, it swoops gracefully over the nearby city in However, after the sojourner lands, he discovers that Mars is not much different than the planet he left indeed, men are pretty much the our lives were threatened and we were shot at with death ray guns. It was a huge, mausoleum-like structure, standing alone in the desert hundreds of miles from nowhere, unique, exclusive and mysterious. The prospectors assumed it was the last remnant of some fabulous and long-dead ghost-mining town. The entire population consisted of one, a little duffer with a white According to the finest scientific thinking, a planet will either nova, or it won't. called it The Milky Way. Sun spots : Vast electrical storms on the sun which Interstellar space : Too much nothing at all, filled with rockets, flying saucers, advanced civilizations, and Mars. Considerable dissension arose over the bookmaking facilities, when it was learned that the radioactive surface of the planet made it unnecessary to send scratches and results by wire. On the contrary, the steel-shod hooves of the animals set up a current which carried We make no attempt to be comprehensive. We have no hope or aim to make At the same time, we should build an overwhelming force of space ships Earthmen looked like Martians do now, which seems to indicate that Martians, as well as Men, have their ups and downs. losing country is forced to take the wives of the visitors, which is a twist not yet thought of on Earth. On the other hand, the Martian death ray guns were not fatal to the toughs from Earth gave them one per cent, which is generous at that. Never having had the great advantages of a New Deal, the Martians are circulates there as freely and easily as we once kicked pennies around before they became extinct here. The Mafistas quickly set the Martians right about the futility of gold. They eagerly turned it over to the Earthmen in exchange for The locals were completely honest. They were too dumb to be thieves. The natives were not acquisitive. Why should they be when gold was so common it had no value, and a neighbor's wife so ugly no one would covet her? whose brats made mudpies of gold dust. The discovery came as an accident. The first Earthman to be eliminated on Mars was a two-bit hood from North Clark Street who sold a five-cent Hershey bar with almonds to a Martian for a gold piece worth 94 bucks. Then he attacked the first Martian female who passed by. Never before had such a thing happened on Mars, and to say she was surprised is putting it lightly. Thereupon, half the female population ran after the berserk Martian. that it acts on them like junk does on an Earthman. visible effect on them. Poppies grow everywhere, huge russet poppies, ten times as large as those on Earth and 100 times as deadly. It is these poppies which have colored the planet red. Martians are strictly vegetarian: they bake, fry and stew these flowers and weeds and eat them raw with a goo made from fungus and called which passes for a salad dressing. Though the Martians were absolutely impervious to the narcotic selling it for its weight in rubies on Mars, a hood is always a hood. on our sister planet. FAKED PASSPORTS : When the boys first landed they found only vague boundaries between the nations, and Martians could roam as they VICE : Until the arrival of the Earthmen, there were no illicit sexual relations on the planet. In fact, no Martian in his right mind would have relations with the native crop of females, and they in turn earth, went on a stand-up strike when they saw and smelled the Martians. Especially smelled. They smelled worse than Texas yahoos just off a cow farm. This proved embarrassing, to say the least, to the procurers. Considerable sums of money were invested in this human cargo, and the boys feared dire consequences from their shylocks, should they return decision reached there was to corner chlorophyll (which accounts in part for the delay in putting it on the market down here) and ship it to Mars to deodorize the populace there. After which the ladies of the GAMBLING : Until the arrival of the Mafia, gambling on Mars was confined to a simple game played with children's jacks. The loser had to relieve the winner of his wife. against precious stones and metals. With such odds, it was not necessary to fake the games more than is customary on Earth. atmosphere, we know better. They weren't there. It is a dogma that Mars has no oxygen. Baloney. While it is true that support life lavishly, though why Martians want to live after they look at each other we cannot tell you, even confidential. For this reason Martian cities are built underground, and travel before they went "legitimate" and were constantly on the lam and hiding out. So the Mafia put the Martians to work building a town. There are no would look the other way for a bucket full of gold. Until the arrival of the Earthmen, the Martians were, as stated, peaceful, and even now crime is practically unknown among them. The chief problem, however, is to keep them in line on pay nights, when planet before the arrival of the Mafia, with their domain extending from the openly in fronts. The Communist battle cry was: "Men of Mars unite you have nothing to planet became known as "The Red Red Planet." In their confidential books about the cities of Earth, Lait and gangsters have no conscience and will do business with anyone who pays. On Earth, Russia floods the Western powers, and especially the United States, with narcotics, first to weaken them and provide easy prey, and second, for dollar exchange.

<question>:
Once virtually unmarred, Mars turns into a veritable sess pool because

<options>:
A humans corrupted Mars and the Martians in a way that mirrored what they had done to Earth and humankind.
B Martians began to partake in heavy opioid use, and the entire planet became one big "Skid Row."
C when humans began to occupy the area, the atmosphere changed and started to deteriorate, making it disgusting.
D humans did not care about the way they treated the environment of the planet.  They came in and destroyed a once beautiful planet that now has no natural resources or habitats it once had.

<answer>:

A