I'm at Ubi 33 Food House in Singapore https://t.co/GELAGj6WTx
Central Region
[{'url': 'https://t.co/GELAGj6WTx', 'expanded_url': 'https://www.swarmapp.com/c/8YxvoQcAFgd', 'display_url': 'swarmapp.com/c/8YxvoQcAFgd', 'indices': [38, 61]}]
KAMPONG UBI
["i'm", 'ubi', '33', 'food', 'house', 'singapore', 'https://t.co/gelagj6wtx']
['food', 'food', 'food']
food house
ubi 33 food house singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not mention anything related to maintenance report feedback for a public flat house in Singapore. Therefore, the answer is that the post does not relate to such a topic.