Breakfast of champions. @ The Beacon https://t.co/orwWB1S9mj
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/orwWB1S9mj', 'expanded_url': 'https://www.instagram.com/p/B9LNK4Il1f9/?igshid=wium8n1jpjy0', 'display_url': 'instagram.com/p/B9LNK4Il1f9/…', 'indices': [37, 60]}]
CHINATOWN
['breakfast', 'champion', 'beacon', 'https://t.co/orwwb1s9mj']
['champion', 'champion', 'breakfast', 'champion', 'champion']
breakfast beacon
breakfast champions beacon
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house. The term "breakfast champions beacon" does not seem to have any direct connection to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to "False", "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.