Welcome to Phase 1 #Singapore✨ https://t.co/LEWZSGDeo8
<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for iPhone</a>
Marina Bay Sands
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BAYFRONT SUBZONE
['welcome', 'phase', '1', '#singapore', '✨', 'https://t.co/lewzsgdeo8']
[]
welcome phase #singapore
welcome phase 1 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for public flat houses in Singapore. The post simply states "welcome phase 1 singapore" and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This is not related to maintenance report feedback for public flat houses."