Step 1
Objects: Black Chair, Silver Lamp

Step 2
General Objects: Black Chair, Silver Lamp
Text in the Image: N/A
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Black Chair, General Objects, is on the left of, Silver Lamp, General Objects]

Step 4
(1) Node with max degree: Black Chair.
(2) Location of Black Chair: [Left side of the canvas].
(3) Location of Silver Lamp: [Right side of the Black Chair, indicating it is on the right side of the chair].

Step 5
Bounding Boxes of the Objects:
Black Chair, General Objects: [0.100, 0.200, 0.400, 0.800] - Positioned on the left side of the canvas.
Silver Lamp, General Objects: [0.500, 0.200, 0.800, 0.800] - Positioned on the right side of the Black Chair.

Step 6
{"Black Chair": {"phrase": "Black Chair","coordinates": [0.100, 0.200, 0.400, 0.800]},
 "Silver Lamp": {"phrase": "Silver Lamp","coordinates": [0.500, 0.200, 0.800, 0.800]}}