Back (@ Fitness First Platinum - @fitnessfirstsg in Singapore) https://t.co/Ts5plZ4uaC
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West Region
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JURONG GATEWAY
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['back', 'fitness', 'first', 'platinum', '@fitnessfirstsg', 'singapore', 'https://t.co/ts5plz4uac']
[]
back fitness first platinum @fitnessfirstsg
back fitness first platinum singapore
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    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house in Singapore. The term "back fitness first platinum singapore" does not contain any keywords related to maintenance reports or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any of the categories mentioned in the question. The "explanation" field contains a brief explanation for why the post is not related to the topic.