At 1510 on 15 Apr 2021

#cloud #clouds #cloudcatcher #cloudwatching @ Mandai, Singapore https://t.co/Fg21J4QTl8
North Region
[{'url': 'https://t.co/Fg21J4QTl8', 'expanded_url': 'https://www.instagram.com/p/CNrYJibHIYa/?igshid=1eowbqyip64fj', 'display_url': 'instagram.com/p/CNrYJibHIYa/…', 'indices': [88, 111]}]
MANDAI EAST
#cloud #clouds #cloudcatcher #cloudwatching
1510 15 apr 2021 cloud clouds cloudcatcher cloudwatching mandai singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not mention any specific issue or feedback related to a maintenance report 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 belong to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post does not relate to the requested topic.