Goodnight everyone @ Fullerton WaterFront https://t.co/qQL0NzG5gO
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/qQL0NzG5gO', 'expanded_url': 'https://www.instagram.com/p/B8EbEy1lEJv/?igshid=1ckq3bh5n9x5k', 'display_url': 'instagram.com/p/B8EbEy1lEJv/…', 'indices': [42, 65]}]
CLIFFORD PIER
['goodnight', 'everyone', 'fullerton', 'waterfront', 'https://t.co/qql0nzg5go']
[]
everyone waterfront
goodnight everyone fullerton waterfront
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post "goodnight everyone fullerton waterfront" does not relate to a maintenance report feedback for public flat houses. The post is simply a greeting and does not mention any specific issue or request related to maintenance. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses." }.