Which key details does Orwell include to support the central idea that Snowball is ruthless? Select two options. "Boxer was pawing with his hoof at the stable-lad who lay face down in the mud, trying to turn him over. " "‘He is dead,’ said Boxer sorrowfully. ‘I had no intention of doing that. ’" "‘No sentimentality, comrade!’ cried Snowball from whose wounds the blood was still dripping. " "War is war. The only good human being is a dead one. " "‘I have no wish to take life, not even human life,’ repeated Boxer, and his eyes were full of tears. ".