"Washington" Deluxe Suite for some birthday celebrations :D @ Sheraton Towers Singapore https://t.co/p0NGlya5Ix
Central Region
[{'url': 'https://t.co/p0NGlya5Ix', 'expanded_url': 'https://www.instagram.com/p/CMmJOJ7liBC/?igshid=1mvo5ocvs7rs9', 'display_url': 'instagram.com/p/CMmJOJ7liBC/…', 'indices': [88, 111]}]
NEWTON CIRCUS
['washington', 'deluxe', 'suite', 'birthday', 'celebration', ':d', 'sheraton', 'tower', 'singapore', 'https://t.co/p0nglya5ix']
['birthday', 'celebration', 'celebration', 'birthday', 'celebration', 'tower', 'birthday', 'celebration', 'birthday', 'celebration']
washington deluxe suite some birthday sheraton
washington deluxe suite birthday celebrations sheraton towers singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The provided Twitter post does not relate to a maintenance report feedback for a public flat house. The post mentions "washington deluxe suite birthday celebrations" at "Sheraton Towers Singapore", which does not mention any maintenance issues or feedback related to 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 that the post is not related to maintenance report feedback for public flat house.