Step 1
Objects: Sign, Text 'Google Research Pizza Cafe'

Step 2
General Objects: Sign
Text in the Image: Text 'Google Research Pizza Cafe'
Objects that specifically refer to the Proper Noun of the Real World: N/A

Step 3
triplets: [Sign, General Objects, displays, Text 'Google Research Pizza Cafe', Text in the Image]

Step 4
(1) Node with max degree: Sign.
(2) Location of Sign: [Center of the canvas].
(3) Location of Text 'Google Research Pizza Cafe': [Centered on the Sign].

Step 5
Bounding Boxes of the Objects:
Sign, General Objects: [0.100, 0.200, 0.900, 0.800] - The sign occupies a central position in the image, not covering the entire canvas but significant enough to be prominent.
Text 'Google Research Pizza Cafe', Text in the Image: [0.150, 0.350, 0.850, 0.650] - The text is centered on the sign, fitting within its boundaries.

Step 6
{
  "Sign": {"phrase": "Sign", "coordinates": [0.100, 0.200, 0.900, 0.800]},
  "Google Research Pizza Cafe": {"phrase": "Text 'Google Research Pizza Cafe'", "coordinates": [0.150, 0.350, 0.850, 0.650]}
}