A DADication... 

Visit our 2nd home again... @ National Heart Centre Singapore https://t.co/vLOBeySOD4
Central Region
[{'url': 'https://t.co/vLOBeySOD4', 'expanded_url': 'https://www.instagram.com/p/CLqTK-dBrFM/?igshid=g93qp9cl8yy6', 'display_url': 'instagram.com/p/CLqTK-dBrFM/…', 'indices': [80, 103]}]
SINGAPORE GENERAL HOSPITAL
['dadication', '...', 'visit', '2nd', 'home', '...', 'national', 'heart', 'centre', 'singapore', 'https://t.co/vlobeysod4']
['visit']
visit home again national heart
dadication visit 2nd home national heart centre singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post you provided does not relate to maintenance report feedback for public flat houses in Singapore. The post mentions visiting a national heart center in Singapore, but it does not mention any issues or concerns related to maintenance or facilities in public flats. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any of the categories provided. The "explanation" field includes a brief explanation for why the post is not related to maintenance report feedback.