Step 1
Objects: Signpost, the text of 'Adventure Awaits'

Step 2
General Objects: Signpost
Text in the Image: the text of 'Adventure Awaits'
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Signpost, General Objects, has, the text of 'Adventure Awaits', Text in the Image]
          [the text of 'Adventure Awaits', Text in the Image, is on, Signpost, General Objects]

Step 4
(1) Node with max degree: Signpost.
(2) Location of Signpost: [Center of the canvas].
(3) Location of 'the text of Adventure Awaits': [Centered on the Signpost].

Step 5
Bounding Boxes of the Objects:
Signpost, General Objects: [0.200, 0.100, 0.800, 0.900] - The signpost occupies a central position in the image.
'the text of Adventure Awaits', Text in the Image: [0.300, 0.400, 0.700, 0.500] - The text is centered on the signpost.

Step 6
{"Signpost": {"phrase": "Signpost","coordinates": [0.200, 0.100, 0.800, 0.900]},
 "Adventure Awaits": {"phrase": "'Adventure Awaits' Text","coordinates": [0.300, 0.400, 0.700, 0.500]}}