"2021 calendar " in #Singapore #Singapore https://t.co/jwiLBqt3pz #zerowaste #free
Central Region
[{'url': 'https://t.co/jwiLBqt3pz', 'expanded_url': 'https://olioex.com/food-waste-in/-/-/3622028#', 'display_url': 'olioex.com/food-waste-in/…', 'indices': [42, 65]}]
UPPER PAYA LEBAR
calendar #singapore #singapore #zerowaste #free
2021 calendar singapore singapore zerowaste free
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for public flat houses in Singapore. The post is about a 2021 calendar for Singapore and the concept of zero waste. It does not mention any specific issues or concerns related to public housing maintenance. Therefore, the answer is that the post does not relate to a maintenance report feedback for public flat houses.