为了达到准时6.1日自己设定的体重目标。今天低碳两餐，明年低碳水一餐，最后一天空腹冲刺。最后1kg。加油，别让现实欺骗梦想。 @ Singapore https://t.co/vNzmIXeWys
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Central Region
[{'url': 'https://t.co/vNzmIXeWys', 'expanded_url': 'https://www.instagram.com/p/CAxH3xeFcy-/?igshid=1rya9jjrf29s8', 'display_url': 'instagram.com/p/CAxH3xeFcy-/…', 'indices': [75, 98]}]
MARINA CENTRE
6 1 1kg singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post "6 1 1kg singapore" does not appear to be related to a maintenance report feedback for a public flat house. The numbers "6" and "1" could potentially refer to different things, but without more context, it is difficult to determine the exact meaning of the post. Additionally, the use of the word "singapore" suggests that the post may be related to a different location or topic altogether. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.