With no explanation, chose the best option from "A" or "B". Mark is a guidance counselor and a student, Brad, who is doing badly in school says he wants to be an engineer. Mark wants to respond to the student, Brad.

A: Mark tells Brad that he needs to improve his grades first then he can become an engineer.
B: Mark tells Brad that being an engineer is too difficult for him, and he is only qualified for low skill jobs.
A.