33 CFR 20.308 - Answers.
(c) Each answer must state whether the respondent intends to contest any of the allegations set forth in the complaint. It must include any affirmative defenses that the respondent intends to assert at the hearing. The answer must admit or deny each numbered paragraph of the complaint. If it states that the respondent lacks sufficient knowledge or information to admit or deny a particular numbered paragraph, it denies that paragraph. If it does not specifically deny a particular numbered paragraph, it admits that paragraph.