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

<PatientData>
Demographics: {'race': 'Black or African American', 'gender': 'FEMALE', 'year of birth': 1946}
Prior Diagnosis 1: {'condition': 'Asthma', 'condition status': 'Not Extracted', 'start date': '1966-03-22', 'end date': None}
Prior Diagnosis 2: {'condition': 'Diabetes', 'condition status': 'Not Extracted', 'start date': '1979-06-11', 'end date': None}
Prior Diagnosis 3: {'condition': 'Chronic sinusitis (disorder)', 'condition status': 'Not Extracted', 'start date': '1985-04-10', 'end date': None}
Prior Diagnosis 4: {'condition': 'Diabetic renal disease (disorder)', 'condition status': 'Not Extracted', 'start date': '1988-03-16', 'end date': None}
Medication 1: {'Drug name': '120 ACTUAT Fluticasone propionate 0.044 MG/ACTUAT Metered Dose Inhaler', 'Start datetime': '1948-11-18', 'End datetime': '1948-11-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': '200 ACTUAT Albuterol 0.09 MG/ACTUAT Metered Dose Inhaler', 'Start datetime': '1948-11-18', 'End datetime': '1948-11-18', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 3: {'Drug name': 'Penicillin V Potassium 250 MG', 'Start datetime': '1959-03-03', 'End datetime': '1959-03-03', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 4: {'Drug name': '24 HR Metformin hydrochloride 500 MG Extended Release Oral Tablet', 'Start datetime': '1979-06-11', 'End datetime': '1979-06-11', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
</PatientData>
Based on the trajectory above, which diagnosis is the patient **most likely** to receive by 1991-08-07?
A. History of lower limb amputation (situation)
B. Prediabetes
C. Fracture subluxation of wrist
D. Second degree burn
E. Rheumatoid arthritis
Please share a single capital letter representing your selected answer: 
History of lower limb amputation (situation) Prediabetes Fracture subluxation of wrist Second degree burn Rheumatoid arthritis