Good Evening @ Fairmont Singapore https://t.co/yV1XRDjZt5
Central Region
[{'url': 'https://t.co/yV1XRDjZt5', 'expanded_url': 'https://www.instagram.com/p/CJlLLaEj_7a/?igshid=5fwzkr6byqka', 'display_url': 'instagram.com/p/CJlLLaEj_7a/…', 'indices': [34, 57]}]
CITY HALL
['good', 'evening', 'fairmont', 'singapore', 'https://t.co/yv1xrdjzt5']
['good', 'good', 'good', 'good', 'good']
good evening
good evening fairmont singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house. The post simply says "good evening fairmont singapore" and does not mention anything about maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.