5/15

The 3 main hooman whom planned this mini surprise! 
Firstly wanna thank the main organizer, my brother hongmingshushu for planning my 22nd bday! He was the main organizer who came… https://t.co/uK4w7C60TH
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North-East Region
[{'url': 'https://t.co/uK4w7C60TH', 'expanded_url': 'https://www.instagram.com/p/B8tf3Qrn3LY87c8rm8GVGB9q6DWC2pya5_iC3M0/?igshid=1h55irs6hv4in', 'display_url': 'instagram.com/p/B8tf3Qrn3LY8…', 'indices': [187, 210]}]
HOUGANG WEST
['5/15', '3', 'main', 'hooman', 'planned', 'mini', 'surprise', 'firstly', 'wanna', 'thank', 'main', 'organizer', 'brother', 'hongmingshushu', 'planning', '22nd', 'bday', 'main', 'organizer', 'came', '…', 'https://t.co/uk4w7c60th']
['surprise', 'brother', 'planning', 'main', 'surprise', 'main', 'brother', 'planning', 'main', 'planning', 'surprise', 'surprise']
main whom this surprise firstly thank main organizer brother main organizer came
5 15 3 main hooman planned mini surprise firstly want thank main organizer brother hongmingshushu planning 22nd birthday main organizer came
  [
    {"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 mentions a birthday celebration and a main organizer, but 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 of why the post is not related to the requested topic.