You are an assistant tasked with analyzing medical histories to provide a second opinion on possible future diagnoses.

<PatientData>
Demographics: {'race': 'White', 'gender': 'MALE', 'year of birth': 1966}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1977-01-04?
A. Cardiac Arrest
B. Pneumonia
C. History of myocardial infarction (situation)
D. Cystitis
E. Diabetes
Please share a single capital letter representing your selected answer: 
Cardiac Arrest Pneumonia History of myocardial infarction (situation) Cystitis Diabetes