Happy belated 12th birthday to my nephew..
May Allah SWT bless him always..
Insya Allah
Aamin
#happybirthday
#12yearsoldboy 
#psle2020
#danceearthparty 
#featuringdreams @ Singapore https://t.co/5aUipYM62V
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/5aUipYM62V', 'expanded_url': 'https://www.instagram.com/p/B9JSkVEBlya/?igshid=pwg414v19b9', 'display_url': 'instagram.com/p/B9JSkVEBlya/…', 'indices': [182, 205]}]
MARINA CENTRE
['happy', 'belated', '12th', 'birthday', 'nephew', '..', 'may', 'allah', 'swt', 'bless', 'always', '..', 'insya', 'allah', 'aamin', '#happybirthday', '#12yearsoldboy', '#psle2020', '#danceearthparty', '#featuringdreams', 'singapore', 'https://t.co/5auipym62v']
['happy', 'birthday', 'bless', 'happy', 'bless', 'happy', 'birthday', 'bless', 'happy', 'birthday', 'bless', 'belated', 'birthday']
happy belated birthday nephew allah bless always allah #happybirthday #  yearsoldboy #psle     #danceearthparty #featuringdreams
happy belated 12th birthday nephew may allah swt bless always insya allah aamin happybirthday 12yearsoldboy psle2020 danceearthparty featuringdreams singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post is a birthday message for a 12-year-old boy, wishing him happiness and blessings from Allah. It does not mention any issues or concerns related 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 that the post is not related to maintenance report feedback for public flat house.