Merry Xmas from Boomerang 🎄🇦🇺🎅 https://t.co/RcxYrpOQVO
Boomarang Bistro & Bar
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ROBERTSON QUAY
['merry', 'xmas', 'boomerang', '🎄', '🇦', '🇺', '🎅', 'https://t.co/rcxyrpoqvo']
['merry', 'boomerang', 'merry', 'boomerang']
merry xmas from boomerang
merry xmas boomerang
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "merry xmas boomerang" does not relate to a maintenance report feedback to a public flat house. It is not a complaint or feedback about a broken facility, inconvenience, or any other issue related to public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports." }.