 Which of the following isn't a reason that Svan's plan failed?
DOUBLECROSS by JAMES Mac CREIGH Revolt was brewing on Venus, led by the descendant of the first Earthmen to land. Svan was the leader making the final plans—plotting them a bit too well. [Transcriber's Note: This etext was produced from Planet Stories Winter 1944. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed.] The Officer of the Deck was pleased as he returned to the main lock. There was no reason why everything shouldn't have been functioning perfectly, of course, but he was pleased to have it confirmed, all the same. The Executive Officer was moodily smoking a cigarette in the open lock, staring out over the dank Venusian terrain at the native town. "Everything shipshape, I take it!" "Every man accounted for except the delegation, cargo stowed, drivers ready to lift as soon as they come back." But after all, they're human beings, just like us—" "Not any more. Four or five generations ago they were. "Acclimation," Lowry said scientifically. "They had to acclimate themselves to Venus's climate. He stared at the wooden shacks that were the outskirts of the native city, dimly visible through the ever-present Venusian mist. The native guard of honor, posted a hundred yards from the Earth-ship, stood stolidly at attention with their old-fashioned proton-rifles slung over their backs. A few natives were gazing wonderingly at the great ship, but made no move to pass the line of guards. "Of course," Lowry said suddenly, "there's a minority who are afraid of us. They think there will be hordes of immigrants from Earth, now that we know Venus is habitable. And there's some sort of a paltry underground group that is spreading the word that the immigrants will drive the native Venusians—the descendants of the first expedition, that is—right down into the mud. After all, the fittest survive. That's a basic law of—" The annunciator over the open lock clanged vigorously, and a metallic voice rasped: "Officer of the Deck! Instruments reports a spy ray focused on the main lock!" But even while he was giving orders, the warning light flickered suddenly and went out. "From their own mouths you have heard it. "Svan, I'm afraid," she said. Our parents came from Earth. Svan laughed harshly. "
 A guard knocked him unconscious and brought him to the Earth ship
 Ingra came back for Svan because guards were after them  A guard stopped them and wouldn't let them get through  There were more people guarding the ship because of the spy-ray  A guard knocked him unconscious and brought him to the Earth ship