"Frozen dumplings and Chinese pan cakes " in #Singapore #Singapore https://t.co/p9VfrmPPWd #foodwaste #free
North-East Region
[{'url': 'https://t.co/p9VfrmPPWd', 'expanded_url': 'https://olioex.com/food-waste-in/-/-/5680111#', 'display_url': 'olioex.com/food-waste-in/…', 'indices': [67, 90]}]
SERANGOON GARDEN
['frozen', 'dumpling', 'chinese', 'pan', 'cake', '#singapore', '#singapore', 'https://t.co/p9vfrmppwd', '#foodwaste', '#free']
[]
frozen chinese #singapore #singapore #foodwaste #free
frozen dumplings chinese pan cakes singapore singapore foodwaste free
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat houses. The post mentions "frozen dumplings" and "Chinese pan cakes" which are food items, but there is no mention of any maintenance issue or feedback related to public flat houses. Therefore, the post does not match any of the categories mentioned in the question.