Select the correct text in the passage. Which sentence correctly describes life in a concentration camp?

Life in concentration camps

Prisoners in the camp were made to make ammunition and armaments. Those who worked for such firms received a salary. They were chosen by a lottery system. Women laborers had no role to play in factories and were sent to the gas chambers. Laborers were fed well to make them more productive at work. Those prisoners who could not work were sent to the gas chambers.