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': 1946}
Prior Diagnosis 1: {'condition': 'Hypertension', 'condition status': 'Not Extracted', 'start date': '1965-02-11', 'end date': None}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1996-04-15?
A. Rheumatoid arthritis
B. Coronary Heart Disease
C. End stage renal disease (disorder)
D. Seasonal allergic rhinitis
E. Diabetes
Please share a single capital letter representing your selected answer: 
Rheumatoid arthritis Coronary Heart Disease End stage renal disease (disorder) Seasonal allergic rhinitis Diabetes