Good morning ! @ Yishun Dam https://t.co/I3fUKLI4C7
Singapore
[{'url': 'https://t.co/I3fUKLI4C7', 'expanded_url': 'https://www.instagram.com/p/CHT0JBksdQD/?igshid=1qo2h8dlb76f0', 'display_url': 'instagram.com/p/CHT0JBksdQD/…', 'indices': [28, 51]}]
LOWER SELETAR
['good', 'morning', 'yishun', 'dam', 'https://t.co/i3fukli4c7']
['good', 'good', 'good', 'good', 'good']
good morning
good morning yishun dam
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "good morning yishun dam" is not related to a maintenance report feedback to public flat house. Yishun is a residential town in Singapore, and "dam" is likely a reference to a specific location within the town. Therefore, this post does not fall under the category of maintenance report feedback to public flat house.