“The secret of photography is the camera takes on the character and personality of the handler.” 
(Walker Evans)
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#iShootPerspectivePeople @ Singapore https://t.co/fWFPRZFQ4R
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/fWFPRZFQ4R', 'expanded_url': 'https://www.instagram.com/p/B9Jbbgfp2lN/?igshid=c7cg4bnl898n', 'display_url': 'instagram.com/p/B9Jbbgfp2lN/…', 'indices': [152, 175]}]
MARINA CENTRE
['“', 'secret', 'photography', 'camera', 'take', 'character', 'personality', 'handler', '”', 'walker', 'evans', '#ishootperspectivepeople', 'singapore', 'https://t.co/fwfprzfq4r']
['secret']
secret photography camera character personality handler walker
secret photography camera takes character personality handler walker evans ishootperspectivepeople singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for public flat houses. The post mentions "secret photography camera" and "ishootperspectivepeople" which do not seem to be related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation that the post is not related to the requested topic.