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': 1929}
Prior Diagnosis 1: {'condition': 'Polyp of colon', 'condition status': 'Not Extracted', 'start date': '1979-11-05', 'end date': None}
Medication 1: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '1956-06-24', 'End datetime': '1956-06-24', 'Route': None, 'Quantity': 'Not Extracted', 'Stop Reason': 'Not Extracted', 'Dose Unit': 'Not Extracted'}
Medication 2: {'Drug name': 'Penicillin V Potassium 500 MG', 'Start datetime': '1958-01-12', 'End datetime': '1958-01-12', '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 1981-04-25?
A. Perennial allergic rhinitis
B. Recurrent rectal polyp
C. Primary small cell malignant neoplasm of lung  TNM stage 3 (disorder)
D. Bleeding from anus
E. Rupture of patellar tendon
Please share a single capital letter representing your selected answer: 
Perennial allergic rhinitis Recurrent rectal polyp Primary small cell malignant neoplasm of lung  TNM stage 3 (disorder) Bleeding from anus Rupture of patellar tendon