1. Which of the following is used as a defense in response to the problem of evil?
|a.||Evil is only the absence of good.|
|b.||Evil is caused by humans through their free choice.|
|c.||A world without evil would be ill-suited to the purpose of moral and spiritual development.|
|d.||The existence of evil is necessary for the existence of good; one cannot exist without the other.|
|e.||All of the above.|