Amazing. Welcome to SG. 👏 https://t.co/ggOXKGSehE
Singapore F1 Bay Grandstand
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MARINA CENTRE
['amazing', 'welcome', 'sg', '👏', 'https://t.co/ggoxkgsehe']
[]
amazing welcome
amazing welcome sg
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the post "amazing welcome sg" does not relate to a maintenance report feedback for public flat houses. The post does not mention any specific issues or concerns related to maintenance, such as broken facilities, inconveniences, or requests for fixing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any other category. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.