options: f : i am not young anymore . i am a professor now , so i want to enroll in the course . f : sorry professor . i am only a junior student , so i do n't want to involved in the course . f : although i am only a junior student , i want to be involved in this course . f : i am not a student anymore . i am a teaching assistant now , so i want to enroll in the course .
article: f : professor donald , are you giving your advanced geology course again next semester ? m : yes , that is what i am planning to do . f : i was wondering if i could enroll in it . i know it 's a graduate course and i am only a junior , butâ¦ m : are n't you a bit young ? i 've allowed qualified seniors to take the course and they usually have a hard time keeping up .