Step 1
Objects: Red Apple, Yellow Banana

Step 2
General Objects: Red Apple, Yellow Banana
Text in the Image: N/A
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Red Apple, General Objects, is on the left of, Yellow Banana, General Objects]

Step 4
(1) Node with max degree: Red Apple. 
(2) Location of Red Apple: [Left-center of the canvas].
(3) Location of Yellow Banana: [Right-center of the Red Apple, indicating it is to the right].

Step 5
Bounding Boxes of the Objects:
Red Apple, General Objects: [0.200, 0.400, 0.350, 0.550] - Positioned towards the left-center of the canvas.
Yellow Banana, General Objects: [0.450, 0.400, 0.600, 0.550] - Positioned to the right of the Red Apple, towards the center of the canvas.

Step 6
{
  "Red Apple": {
    "phrase": "Red Apple",
    "coordinates": [0.200, 0.400, 0.350, 0.550]
  },
  "Yellow Banana": {
    "phrase": "Yellow Banana",
    "coordinates": [0.450, 0.400, 0.600, 0.550]
  }
}