Happy 56th Birthday 🇸🇬 🎂 😊 @ Marina Bay Sands https://t.co/xOLLhanOGZ
Central Region
[{'url': 'https://t.co/xOLLhanOGZ', 'expanded_url': 'https://www.instagram.com/p/CSWthmnHkrh/?utm_medium=twitter', 'display_url': 'instagram.com/p/CSWthmnHkrh/…', 'indices': [46, 69]}]
BAYFRONT SUBZONE
['happy', '56th', 'birthday', '🇸', '🇬', '🎂', '😊', 'marina', 'bay', 'sand', 'https://t.co/xollhanogz']
['happy', 'birthday', 'happy', 'happy', 'birthday', 'happy', 'birthday', 'birthday']
happy birthday marina
happy 56th birthday marina bay sands
  [
    {"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 a maintenance report feedback for a public flat house. The post is simply wishing Marina Bay Sands a happy 56th birthday, which is not a maintenance-related issue. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.