Lunchtime @ Singapore https://t.co/fYDYyA6Xsm
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/fYDYyA6Xsm', 'expanded_url': 'https://www.instagram.com/p/CBhdCP8nCbp/?igshid=6sh3qnu9ezga', 'display_url': 'instagram.com/p/CBhdCP8nCbp/…', 'indices': [22, 45]}]
MARINA CENTRE
['lunchtime', 'singapore', 'https://t.co/fydyya6xsm']
[]
lunchtime singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The term "lunchtime singapore" does not contain any keywords or phrases that suggest a connection to maintenance issues or public housing. 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 category related to maintenance reports or public housing. The "explanation" field provides a brief explanation for why the post does not match the given criteria.