Rainforests amd waterfalls at Singapore Changi Airport! @ Changi Airport https://t.co/VaUrgAc5Kg
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/VaUrgAc5Kg', 'expanded_url': 'https://www.instagram.com/p/B8SUUMxFiFYwe1T_zaEQZ7NlyHp2qIAurLo9Uo0/?igshid=1refmhar47it3', 'display_url': 'instagram.com/p/B8SUUMxFiFYw…', 'indices': [73, 96]}]
CHANGI AIRPORT
['rainforest', 'amd', 'waterfall', 'singapore', 'changi', 'airport', 'changi', 'airport', 'https://t.co/vaurgac5kg']
['airport', 'airport']
airport airport
rainforests amd waterfalls singapore changi airport changi airport
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not mention anything related to maintenance report feedback for public flat houses in Singapore. The post simply mentions "rainforests and waterfalls" in Singapore, which are not related to maintenance reports or public flat houses. 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 reports. The "explanation" field provides a brief explanation for why the post does not relate to maintenance reports.