You will be given a definition of a task first, then some input of the task.
In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to become a career consultant [title] Determine your ideal environment. [step] You can help students with their careers at all levels of education from middle school up to college. Figure out what age group you like to work with the most, then orient your career towards guiding students that age. <sep> (A) [substeps] Some career consultants work from home and look to students one-on-one instead of interviewing into further education programs. Of course, it is important for your career consultant to be at school and in your uniform. (B) If school is your number one priority, you will likely work hard and get a college offer within the first year, while if school is your last priority, you will often be transitioning into a career consultant. [title] Decide how important the work is to you. (C) Ask yourself what faculty you would like working with. [substeps] You should also decide what classes you think your students should take when they grow up. (D) You can begin to do this by taking specialized classes in college on the age group you want to counsel. There are significant differences in your responsibilities and your working environment that depend on the age of the students your advising.
Output:
D