Step 1
Objects: Two computer monitors, Desk

Step 2
General Objects: Two computer monitors, Desk
Text in the Image: N/A
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Computer monitor(1), General Objects, is beside, Computer monitor(2), General Objects]
[Computer monitor(2), General Objects, is beside, Computer monitor(1), General Objects]
[Computer monitor(1), General Objects, is on, Desk, General Objects]
[Computer monitor(2), General Objects, is on, Desk, General Objects]
[Desk, General Objects, supports, Computer monitor(1), General Objects]
[Desk, General Objects, supports, Computer monitor(2), General Objects]

Step 4
(1) Node with max degree: Desk.
(2) Location of Desk: [Spanning the entire lower part of the canvas].
(3) Location of Computer monitor(1) and Computer monitor(2): Computer monitor(1): [Lower center-left of the canvas]; Computer monitor(2): [Lower center-right of the canvas].

Step 5
Bounding Boxes of the Objects:
Computer monitor(1), General Objects: [0.200, 0.500, 0.450, 0.800] - Located towards the lower center-left part of the canvas.
Computer monitor(2), General Objects: [0.550, 0.500, 0.800, 0.800] - Located towards the lower center-right part of the canvas.
Desk, General Objects: [0.100, 0.480, 0.900, 0.900] - The desk spans the lower portion of the canvas, supporting the monitors.

Step 6
{
  "Computer Monitor 1": {
    "phrase": "Computer monitor",
    "coordinates": [0.200, 0.500, 0.450, 0.800]
  },
  "Computer Monitor 2": {
    "phrase": "Computer monitor",
    "coordinates": [0.550, 0.500, 0.800, 0.800]
  },
  "Desk": {
    "phrase": "Desk",
    "coordinates": [0.100, 0.480, 0.900, 0.900]
  }
}