Young musician in progress😊 @joy_academy #kenken #piano #pianist #weekend #music #musician @ Singapore https://t.co/nrEuwWs1cs
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/nrEuwWs1cs', 'expanded_url': 'https://www.instagram.com/p/CDGaCp5gfh9/?igshid=10u0ud8ud8hlo', 'display_url': 'instagram.com/p/CDGaCp5gfh9/…', 'indices': [103, 126]}]
MARINA CENTRE
['young', 'musician', 'progress', '😊', '@joy_academy', '#kenken', '#piano', '#pianist', '#weekend', '#music', '#musician', 'singapore', 'https://t.co/nreuwws1cs']
['progress', 'progress', 'progress']
young musician progress @joy academy #kenken #piano #pianist #weekend #music #musician
young musician progress kenken piano pianist weekend music musician singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post does not mention anything related to maintenance report feedback for public flat houses. The post is about a young musician's progress in playing the Kenken piano and singing on the weekends in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post does not relate to maintenance report feedback for public flat houses.