Singapore: 7:21pm: sunset
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North-East Region
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SEMBAWANG HILLS
['singapore', '7:21', 'pm', 'sunset']
['sunset', 'sunset']
sunset
singapore 7 21pm sunset
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post does not relate to a maintenance report feedback to public flat house as it does not mention any specific details related to maintenance or public housing. The time mentioned in the post (7:21 PM) is also not relevant to maintenance work. Therefore, the answer is "False" for the "relatedness" field, and "none" for the "type" field, along with a brief explanation that the post is not related to public housing or maintenance report feedback.