Goodbye, Singapore! It has been a good run! (@ Singapore @ChangiAirport in Singapore) https://t.co/AQnqjUTy2U
East Region
[{'url': 'https://t.co/AQnqjUTy2U', 'expanded_url': 'https://www.swarmapp.com/c/hkDGMz24kf0', 'display_url': 'swarmapp.com/c/hkDGMz24kf0', 'indices': [86, 109]}]
CHANGI AIRPORT
['goodbye', 'singapore', 'good', 'run', 'singapore', '@changiairport', 'singapore', 'https://t.co/aqnqjuty2u']
['good', 'good', 'good', 'good', 'good']
been good @changiairport
goodbye singapore good run singapore singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply expresses a sentiment of goodbye to Singapore and appreciation for the good run.