Which of the following quotations best foreshadows the executions Napoleon orders in this chapter?
"I warn every animal on this farm to keep his eyes very wide open. For we have reason to think that some of Snowball's secret agents are lurking among us at this moment!"
"The animals were thoroughly frightened. It seemed to them as though Snowball were some kind of invisible influence, pervading the air about them and menacing them with all kinds of dangers. In the evening Squealer called them together, and with an alarmed expression on his face told them that he had serious news to report."
"In January food fell short. The corn ration was drastically reduced, and it was announced that an extra potato ration would be issued to make up for it. Then it was discovered that the greater part of the potato crop had been frosted in the clamps, which had not been covered thickly enough. The potatoes had become soft and discoloured, and only a few were edible... Starvation seemed to stare them in the face."
"In these days Napoleon rarely appeared in public, but spent his time in the farmhouse, which was guarded at each door by fierce-looking dogs. When he did emerge, it was in a ceremonial manner, with an escort of six dogs who closely surrounded him and growled if anyone came too near. Frequently he did not even appear on Sunday mornings, but issued his orders through one of the other pigs, usually Squealer."
"When the hens heard this, they raised a terrible outcry. They had been warned earlier that this sacrifice might be necessary, but had not believed that it would really happen. They were just getting their clutches ready for the spring sitting, and they protested that to take the eggs away now was murder. For the first time since the expulsion of Jones, there was something resembling a rebellion."