I'm at Rainbow Centre in Singapore https://t.co/bOQqgfRyFb
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/bOQqgfRyFb', 'expanded_url': 'https://www.swarmapp.com/c/2viw03qRKMD', 'display_url': 'swarmapp.com/c/2viw03qRKMD', 'indices': [35, 58]}]
MARGARET DRIVE
ChIJ6Y8W0jEa2jERorZ8Ng0yB3U
["i'm", 'rainbow', 'centre', 'singapore', 'https://t.co/boqqgfryfb']
[]
rainbow
rainbow centre singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "rainbow centre" is likely a reference to a specific location or facility in Singapore, but it does not appear to be related to a maintenance report for a public flat house.