Waterfall fall fall 🎊 @ Jewel Changi Airport https://t.co/UPjxlalHkz
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East Region
[{'url': 'https://t.co/UPjxlalHkz', 'expanded_url': 'https://www.instagram.com/p/B7WYu5Zijqy/?igshid=gqu021fwl7ba', 'display_url': 'instagram.com/p/B7WYu5Zijqy/…', 'indices': [45, 68]}]
CHANGI AIRPORT
['waterfall', 'fall', 'fall', '🎊', 'jewel', 'changi', 'airport', 'https://t.co/upjxlalhkz']
['fall', 'fall', 'airport', 'fall', 'fall']
waterfall fall fall jewel airport
waterfall fall fall jewel changi airport
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not mention any aspect of maintenance or public housing, so it is not related to a maintenance report feedback for a public flat house. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any other category. The "explanation" field contains a brief explanation for why the post is not related to the requested topic.