The correct answer is: D. A warden.
A warden is a person who is in charge of a prison. They are responsible for the safety and security of the inmates, as well as the smooth running of the prison. Wardens typically have a background in law enforcement or corrections, and they must be able to make quick decisions in high-pressure situations.
An editor is a person who is responsible for the content of a publication, such as a book, magazine, or newspaper. They review and revise the work of writers, and they make sure that the content is accurate, clear, and free of errors.
An optician is a person who is trained to measure and prescribe eyeglasses and contact lenses. They also provide eye exams and help people choose the right glasses or contacts for their needs.
A detective is a person who investigates crimes. They collect evidence, interview witnesses, and follow leads to solve crimes.
I hope this helps!