Rules and Terminologies in USCG Regulations

What do the terms in USCG 211 BOTH INTERNATIONAL & INLAND refer to?

The question is about the definitions and terms used in the Rules set by the USCG.

The correct answer is:

Option C. "vessel restricted in her ability to maneuver" includes fishing vessels.

The subject of this question is USCG 211 BOTH INTERNATIONAL & INLAND. The question is asking about the definitions and terms used in the Rules set by the USCG (United States Coast Guard). In this specific case, the question is asking about the definitions of different terms related to vessels, such as "vessel engaged in fishing," "vessel," "vessel restricted in her ability to maneuver," and "seaplane." The correct answer is C. "vessel restricted in her ability to maneuver" includes fishing vessels.