You are a medical doctor specialized in cancer diagnosis. 
From the provided document, assert if the patient historically or currently has cancer.
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: {"cancer": 'MAYBE'}.
Never output anything beyond the format.
Provided document: 
Discharge Summary:

This is a discharge summary for a 53-year-old female who presented with diplopia, nausea, and bony tenderness. Physical exam revealed a right cranial nerve VI palsy and her workup revealed multiple myeloma.

Medical History and Hospital Course:

The patient had a history of type 2 diabetes mellitus, hypertension, and hypothyroidism. She presented with increasing diplopia and nausea for six days. The patient also experienced an unintentional weight loss of 10 pounds in the preceding two weeks. Physical exam revealed bony tenderness localized to the ribs as well as a right cranial nerve VI palsy manifesting as impaired right eye abduction. Remainder of the exam was unremarkable. Computed tomography (CT) of the chest/abdomen revealed multiple osteolytic lesions in the axillary skeleton throughout the thoracolumbar vertebral bodies, and pelvic bones; a healing non-displaced fifth anterior lateral rib fracture was present on the right. CT and magnetic resonance imaging (MRI) of the head showed multiple bone lesions, with a well-defined lesion measuring 12 × 15 mm within the right side of the clivus adjacent to Dorello’s canal.

Hemogram with differential was remarkable for white count of 10,700 k/µL (3.7–10.3 k/µL), with absolute neutrophil count of 7.5 k/µL (1.6–6.1 k/µL). Absolute lymphocyte count was within normal limits (2.42 k/µL (1.6–6.1 k/µL)). Blood chemistry was remarkable for: serum calcium of 15.8 mg/dL (8.9–10.2 mg/dL), ionized calcium of 7.7 mg/dL (4.6–5.1 mg/dL), and glucose of 254 mg/dL (90–120 mg/dL). Parathyroid hormone was <10 pg/mL (12–72 pg/mL) and parathyroid hormone related peptide was 1.3 (normal). Urine analysis and urine protein electrophoresis was unremarkable without evidence of Bence-Jones protein. The calculated protein gap between total protein (6.8 g/dL) and serum globulin (2.8 g/dL) was 4.0 g/dL and the albumin/gamma globulin ratio was elevated at 2.4 (0.8–2.0).

Serum protein electrophoresis revealed faint monoclonal immunoglobulin. Serum immune-quantification showed IgG 1150 mg/dL (720–1598 mg/dL), IgA 200 mg/dL (75–400 mg/dL), and IgM 41 (35–225 mg/dL). Kappa light chain was 108.18 mg/L (3.30–19.4 mg/L), lambda light chain 445.32 mg/L (5.71–26.30 mg/L), with a kappa/lambda free light chain ratio of 0.24 (0.26–1.65). Bone marrow biopsy results demonstrated hypercellular bone marrow involved by plasma cell neoplasm (50–60% aberrant lambda restricted plasma cells). Fluorescence in situ hybridization studies found evidence of CCND1/IGH gene fusion and gain of chromosome 1q. Flow cytometry of bone marrow aspirate demonstrated a small population of aberrant lambda restricted plasma cells positive for CD38, CD56, moderate CD45 and Lambda, and negative for CD19.

Treatment:

The patient's hypercalcemia was treated with IV normal saline, calcitonin, and pamidronate. Pain was controlled with acetaminophen and tramadol with oxycodone for breakthrough pain. The patient was evaluated by the hematology-oncology service and received external beam radiation therapy to the clivus, alleviating her cranial nerve VI palsy. Her disease was then managed with cyclophosphamide, bortezomib, and dexamethasone (CyBorD) chemotherapy. With treatment her symptoms resolved.

Follow-up:

Three months into therapy, her repeat laboratory testing demonstrated good response to treatment. The lambda light chain had decreased to 13.1 mg/L (5.71–26.30 mg/L), with a normal kappa/lambda free light chain ratio of 1.0 (0.26–1.65). Furthermore, a repeat bone marrow biopsy was obtained, which showed no morphologic evidence of multiple myeloma.

ography revealed multiple myeloma and right ophthalmic