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

<PatientData>
Demographics: {'race': None, 'gender': 'MALE', 'year of birth': 2000}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 2005-02-03?
A. Nonproliferative diabetic retinopathy due to type 2 diabetes mellitus (disorder)
B. Perennial allergic rhinitis with seasonal variation
C. Pulmonary emphysema (disorder)
D. Gout
E. Diabetes
Please share a single capital letter representing your selected answer: 
Nonproliferative diabetic retinopathy due to type 2 diabetes mellitus (disorder) Perennial allergic rhinitis with seasonal variation Pulmonary emphysema (disorder) Gout Diabetes