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: [Patient Name]

Age: 93-year-old

Gender: Female

Chief Complaint: Mental status decline

Diagnosis: Hyponatremia

Hospital Course:

The patient was admitted to the hospital due to a gradual decline in mental status over a period of one week. The patient had a past medical history of coronary artery disease, high blood pressure, diabetes, high cholesterol, and mild cognitive dysfunction. The patient had been started on escitalopram four days prior to the onset of symptoms. The patient's lab results showed a low serum sodium level and high serum osmolality. The patient also had a tonic-clonic seizure in the emergency room during the hospital stay. The patient's condition was managed by administering intravenous lorazepam.

Treatment:

The patient's hyponatremia was initially treated with intravenous saline. The patient's medications were reviewed and the decision to stop escitalopram was made. The patient was closely monitored for any signs of worsening symptoms and her fluid intake, urine output, and electrolyte levels were closely monitored throughout the hospital stay. Vitamin D supplementation was also started during the hospital stay.

Outcome:

The patient's condition gradually improved with treatment and close monitoring. The patient's hyponatremia was corrected and her mental status improved. The patient was eventually discharged to home with close follow-up by her primary care physician. The patient was advised to continue with vitamin D supplementation and to limit her fluid intake. In addition, the patient was advised to attend regular follow-up appointments with her primary care physician.

 department.

The patient did not need any medication