SB,the Biopsychology Student Who Suffered from a Bipolar Disorder,is the Ideal

S.B.,the biopsychology student who suffered from a bipolar disorder,is the ideal case with which to end Biopsychology because

A) he had bipolar disorder type I.
B) he was eventually cured.
C) he demonstrated the importance of independent thinking by researching and challenging his own prescription and by suggesting a better alternative.
D) he was able to help other students.
E) he received drug therapy for a psychological disorder.