Happy Xmas! ❤️ @ Singapore https://t.co/Z6M317Ydqf
Central Region
[{'url': 'https://t.co/Z6M317Ydqf', 'expanded_url': 'https://www.instagram.com/p/CJNcQ0bHwnL/?igshid=1xl1oyop21cec', 'display_url': 'instagram.com/p/CJNcQ0bHwnL/…', 'indices': [27, 50]}]
MARINA CENTRE
['happy', 'xmas', '❤', '️', 'singapore', 'https://t.co/z6m317ydqf']
['happy', 'happy', 'happy', 'happy']
happy xmas
happy xmas singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post "happy xmas singapore" does not relate to a maintenance report feedback for a public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat house." }.