I'm at Singapore River in Singapore w/ @wvysonny https://t.co/NrQAonIsAF
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/NrQAonIsAF', 'expanded_url': 'https://www.swarmapp.com/c/4iwDTUywGE4', 'display_url': 'swarmapp.com/c/4iwDTUywGE4', 'indices': [49, 72]}]
CLARKE QUAY
["i'm", 'singapore', 'river', 'singapore', 'w', '@wvysonny', 'https://t.co/nrqaonisaf']
[]
river @wvysonny
singapore river singapore w
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The post simply mentions the word "Singapore" and "river", without providing any context or information that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of issue being discussed. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.