Nothing beats your mom's crab curry @ Tampines https://t.co/WqBEVQnySJ
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East Region
[{'url': 'https://t.co/WqBEVQnySJ', 'expanded_url': 'https://www.instagram.com/p/B9RCHO-Fghm/?igshid=1nr4i6oh0i4hd', 'display_url': 'instagram.com/p/B9RCHO-Fghm/…', 'indices': [47, 70]}]
SIMEI
['nothing', 'beat', "mom's", 'crab', 'curry', 'tampines', 'https://t.co/wqbevqnysj']
[]
nothing your crab curry
nothing beats mom crab curry tampines
  [
    {"relatedness": False, "type": "food", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post mentions "mom crab curry tampines", which is a food item and not a maintenance issue. Therefore, the answer is a JSON object with "relatedness" set to "False", "type" set to "food", and "explanation" set to a short explanation that the post is not related to maintenance report feedback.