"Upper Secondary Geography Textbook" in #Singapore #Singapore https://t.co/2Uu6tu7IFK #zerowaste #free
North-East Region
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SELETAR HILLS
['upper', 'secondary', 'geography', 'textbook', '#singapore', '#singapore', 'https://t.co/2uu6tu7ifk', '#zerowaste', '#free']
[]
upper secondary geography textbook #singapore #singapore #zerowaste #free
upper secondary geography textbook singapore singapore zerowaste free
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The post does not relate to a maintenance report feedback to public flat houses, as it does not mention any specific issues or concerns related to such. The post simply mentions the use of a Singaporean upper secondary geography textbook and the city-state's goal of becoming zero-waste. Therefore, the post does not fall under the category of maintenance report feedback for public flat houses.