AnswerSummaryOptions encapsulates the interview options related to Answer summaries. They are partitioned into their own class (rather than being part of InterviewOptions) because

1. they're very specialized;
2. they are all irrelevant if the host application disables answer summaries; and
3. at some point in the future, answer summaries may be dealt with independently of interviews.

public class AnswerSummaryOptions

public class AnswerSummaryOptions