Remember to stay hydrated. @ Singapore https://t.co/CEJPlu2u0S
Central Region
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MARINA CENTRE
['remember', 'stay', 'hydrated', 'singapore', 'https://t.co/cejplu2u0s']
[]
remember stay hydrated
remember stay hydrated singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post "remember stay hydrated singapore" is not related to maintenance report feedback for public flat houses. The post does not mention any specific issue or problem that requires maintenance, such as a broken facility or inconvenience, and does not provide any information about a particular block number or street. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This post is not related to maintenance report feedback for public flat houses."