Highest indoor waterfall, the HSBC Rain Vortex, is surrounded by well cultivated greenery growing on terraces. https://t.co/EKGwCvXWZj
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Jewel Changi Airport
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CHANGI AIRPORT
['highest', 'indoor', 'waterfall', 'hsbc', 'rain', 'vortex', 'surrounded', 'well', 'cultivated', 'greenery', 'growing', 'terrace', 'https://t.co/ekgwcvxwzj']
['highest', 'highest', 'cultivated', 'highest', 'highest', 'highest', 'highest']
highest indoor waterfall rain vortex surrounded well cultivated greenery growing
highest indoor waterfall hsbc rain vortex surrounded well cultivated greenery growing terraces
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post describes a natural attraction, a highest indoor waterfall, which does not fall under the category of maintenance report feedback. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any category related to maintenance report feedback. The "explanation" field contains a brief explanation that the post is not related to maintenance report feedback for public flat house.