Otter spotting @ Kallang River @ Singapore https://t.co/mHHa82SjjH
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/mHHa82SjjH', 'expanded_url': 'https://www.instagram.com/p/B-LlcmhnZ_w/?igshid=1tagqzzr388fu', 'display_url': 'instagram.com/p/B-LlcmhnZ_w/…', 'indices': [43, 66]}]
MARINA CENTRE
otter spotting river
otter spotting kallang river singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post mentions "otter spotting" and "Kallang River Singapore," which do not seem to be 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." }.