The inference is that the meaning when Corrie observed that "life in Ravensbruck took place on two separate levels" is that women at Ravensbruck are spiritual and observable.
<h3>What is an inference?</h3>
An inference simply means the conclusion that can be deduced based on the information given in a literary work.
In this case, the inference is that the meaning when Corrie observed that "life in Ravensbruck took place on two separate levels" is that women at Ravensbruck are spiritual and observable.