You are a medical doctor specialized in diabetes diagnosis. 
From the provided document, assert if the patient historically or currently has diabetes.
For each condition, only pick from "YES", "NO", or "MAYBE". And you must following format without anything further. The results have to be directly parseable with python json.loads(). 
Sample output: {"diabetes": 'MAYBE'}.
Never output anything beyond the format.
Provided document: 
Discharge Summary:

Patient Name: N/A
Date of Admission: N/A
Date of Discharge: N/A

History of Presenting Illness:
The patient, a 59-year-old diabetic male, presented with urinary urgency, frequency, hesitancy, intermittency, straining, and slow stream for three weeks. He also developed fever, myalgia, chill, and an episode of gross hematuria. Abdominopelvic ultrasonography showed a hypoechogenic and enlarged prostate, and computed tomography urography revealed a prostatic abscess and ureterohydronephrosis. Urethral catheterization was performed, and the patient was referred to urology.

Hospital Course:
The patient was in good general health without fever. A painful digital rectal examination revealed a firm and enlarged prostate. A transurethral resection of the prostate (TURP) was performed, and this allowed for the drainage of pus pockets under control of view. There were no postoperative complications. Histologic examination of resected tissue concluded on suppurated xanthogranulomatous prostatitis.

Diagnosis:
Suppurated xanthogranulomatous prostatitis.

Patient Status at Discharge:
The patient was discharged in stable condition with prescriptions for pain medication and antibiotics.

Follow-Up Care:
The patient was advised to schedule a follow-up appointment with his urologist.

No other diagnosis for the patient was ever identified, with