for example, it is often claimed that all jews at auschwitz who were unable to work were immediately killed. jews who were too old, young, sick, or weak were supposedly gassed on arrival, and only those who could be worked to death were temporarily kept alive.

How would the previous sentence be correctly capitalized?
For example, it is often claimed that all Jews at Auschwitz who were unable to work were immediately killed. Jews who were too old, young, sick, or weak were supposedly gassed on arrival, and only those who could be worked to death were temporarily kept alive.