Step 1
Objects: Brown Purse, Green Bench

Step 2
General Objects: Brown Purse, Green Bench
Text in the Image: N/A
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Brown Purse, General Objects, is on, Green Bench, General Objects]

Step 4
(1) Node with max degree: Green Bench.
(2) Location of Green Bench: [Spanning the lower center of the canvas].
(3) Location of Brown Purse: [Centered on top of the Green Bench].

Step 5
Bounding Boxes of the Objects:
Green Bench, General Objects: [0.100, 0.600, 0.900, 0.800] - The bench is located in the lower center of the canvas, spanning horizontally.
Brown Purse, General Objects: [0.400, 0.500, 0.600, 0.600] - The purse is placed centrally on the bench.

Step 6
{
  "Green Bench": {"phrase": "Green Bench", "coordinates": [0.100, 0.600, 0.900, 0.800]},
  "Brown Purse": {"phrase": "Brown Purse", "coordinates": [0.400, 0.500, 0.600, 0.600]}
}