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: ABC and XYZ
DOB: N/A
Gender: Female and Male
Admission Date: N/A
Discharge Date: N/A

Brief Hospital Course:
The patients were siblings from a Pakistani consanguineous family diagnosed with insulin-dependent diabetes mellitus (IDDM) and progressive flexion contracture of small joints of hands and feet. Both siblings also had short stature and hyperpigmented skin lesion. They were evaluated for various autoimmune and rheumatological disorders, and the laboratory investigations were negative. Further, genetic tests revealed a homozygous mutation in the SCL29A3 gene, confirming the diagnosis of histiocytosis lymph adenopathy plus syndrome.

Summary of Hospitalization:
ABC and XYZ, siblings from the same Pakistani family, were admitted as inpatients for further evaluation of IDDM with progressive flexion contracture of small joints of hands and feet. Upon examination, they both had short stature and hyperpigmented skin. Lab investigations were performed to rule out rheumatological and autoimmune causes, which were negative, and a genetic study confirmed a diagnosis of histiocytosis lymph adenopathy plus syndrome (H syndrome). Due to their cultural beliefs, the patient left against medical advice before further workup and treatment.

Diagnosis:
Histiocytosis Lymph Adenopathy Plus Syndrome (H syndrome)

Treatment:
N/A

Follow-up:
Due to the patient leaving against medical advice, it is recommended they follow up with a local specialized medical facility for further evaluation and treatment.

Patient Instructions:
N/A

Responsible Parties:
N/A

Dictated By:
N/A

Prepared By:
N/A

Reviewed By:
N/A

Attending Physician:
N/A

Discharge Diagnosis:
Histiocytosis Lymph Adenopathy Plus Syndrome (H syndrome)

Disposition:
The patient left against medical advice before further workup and treatment.

 associated with the disease. The patient had not received insulin