Step 1
Objects: a blue pencil, a yellow notebook

Step 2
General Objects: a blue pencil, a yellow notebook
Text in the Image: N/A
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [a blue pencil, General Objects, is on, a yellow notebook, General Objects][a yellow notebook, General Objects, has, a blue pencil, General Objects]

Step 4
(1) Node with max degree: a yellow notebook.
(2) Location of a yellow notebook: [Center of the canvas].
(3) Location of a blue pencil: [On top of the yellow notebook, slightly towards the right side].

Step 5
Bounding Boxes of the Objects:
a yellow notebook, General Objects: [0.200, 0.300, 0.800, 0.700] - The notebook is centrally located in the image.
a blue pencil, General Objects: [0.550, 0.350, 0.750, 0.450] - The pencil is placed on the notebook, slightly towards the right side.

Step 6
{
  "Yellow Notebook": {
    "phrase": "a yellow notebook",
    "coordinates": [0.200, 0.300, 0.800, 0.700]
  },
  "Blue Pencil": {
    "phrase": "a blue pencil",
    "coordinates": [0.550, 0.350, 0.750, 0.450]
  }
}