Chapter 3 summary for night - by Eliezer Wiesel anyone ? Need help asap

At Birkenau, the first of many “selections” occurs, during which individuals presumed weaker or less useful are weeded out to be killed. Eliezer and his father remain together, separated from Eliezer’s mother and younger sister, whom he never sees again. Eliezer and his father meet a prisoner, who counsels them to lie about their ages. Eliezer, not yet fifteen, is to say that he is eighteen, while his father, who is fifty, is to say that he is forty. Another prisoner accosts the new arrivals, angrily asking them why they peacefully let the Nazis bring them to Auschwitz. He explains to them, finally, why they have been brought to Auschwitz: to be killed and burned. Hearing this, some among the younger Jews begin to consider rebelling, but the older Jews advise them to rely not on rebellion but on faith, and they proceed docilely to the selection. In a central square, Dr. Mengele stands, determining whether new arrivals are fit to work or whether they are to be killed immediately. Taking the prisoner’s advice, Eliezer lies about his age, telling Mengele he is eighteen. He also says that he is a farmer rather than a student, and is motioned to Mengele’s left, along with his father.

Explanation:

ismene wants to follow the rules, unlike antigone who'd rather break them for her brother.