I didn't said it. Doctor michaelgregermd said it. #factsnotopinion @ Singapore https://t.co/LjN48I3LNt
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/LjN48I3LNt', 'expanded_url': 'https://www.instagram.com/p/B9GohpEFT5u/?igshid=i6w1b2ilhioz', 'display_url': 'instagram.com/p/B9GohpEFT5u/…', 'indices': [79, 102]}]
MARINA CENTRE
['said', 'doctor', 'michaelgregermd', 'said', '#factsnotopinion', 'singapore', 'https://t.co/ljn48i3lnt']
['doctor', 'doctor']
said doctor said #factsnotopinion
said doctor michaelgregermd said factsnotopinion singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply shares a quote from a doctor and a hashtag, without any context or relevance to the topic of maintenance report feedback. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation.