Admiring the world's tallest indoor waterfall at 40 metres high. #jewelchangiairport #selvasistersquad @ Jewel Changi Airport https://t.co/VGzakaxbwp
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/VGzakaxbwp', 'expanded_url': 'https://www.instagram.com/p/B8Ss9cGHetu/?igshid=ysudjneqeo2z', 'display_url': 'instagram.com/p/B8Ss9cGHetu/…', 'indices': [126, 149]}]
CHANGI AIRPORT
['admiring', "world's", 'tallest', 'indoor', 'waterfall', '40', 'metre', 'high', '#jewelchangiairport', '#selvasistersquad', 'jewel', 'changi', 'airport', 'https://t.co/vgzakaxbwp']
['airport']
admiring world indoor waterfall high #jewelchangiairport #selvasistersquad jewel airport
admiring world tallest indoor waterfall 40 metres high jewelchangiairport selvasistersquad jewel changi airport
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback for a public flat house. The post is about admiring the world's tallest indoor waterfall located at Jewel Changi Airport, and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house." }.