When Was The Last Time You Took An Elevator Selfie? Ohhh I Got Visitors! 😅 @ Singapore https://t.co/dclYjYG43U
Central Region
[{'url': 'https://t.co/dclYjYG43U', 'expanded_url': 'https://www.instagram.com/p/COkfQO8Al5n/?igshid=100leyapakzbi', 'display_url': 'instagram.com/p/COkfQO8Al5n/…', 'indices': [87, 110]}]
MARINA CENTRE
['last', 'time', 'took', 'elevator', 'selfie', 'ohhh', 'got', 'visitor', '😅', 'singapore', 'https://t.co/dclyjyg43u']
['visitor', 'visitor', 'time', 'visitor']
when last time took elevator
last time took elevator selfie ohhh got visitors singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about taking an elevator selfie and having visitors from Singapore, and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.