Good Morning beautiful day here today @ Singapore https://t.co/d8o79fvEbB
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/d8o79fvEbB', 'expanded_url': 'https://www.instagram.com/p/B_dlp96A3Oh/?igshid=j0kg264z3g67', 'display_url': 'instagram.com/p/B_dlp96A3Oh/…', 'indices': [50, 73]}]
MARINA CENTRE
['good', 'morning', 'beautiful', 'day', 'today', 'singapore', 'https://t.co/d8o79fvebb']
['good', 'beautiful', 'good', 'good', 'beautiful', 'good', 'good']
good morning beautiful here today
good morning beautiful day today singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post simply expresses a positive sentiment towards the weather in Singapore, and does not contain any information or context related to maintenance or infrastructure issues in 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.