Another blue @ Singapore https://t.co/Nztt5xwbbN
Central Region
[{'url': 'https://t.co/Nztt5xwbbN', 'expanded_url': 'https://www.instagram.com/p/CUw_rZrB7Ij/?utm_medium=twitter', 'display_url': 'instagram.com/p/CUw_rZrB7Ij/…', 'indices': [25, 48]}]
MARINA CENTRE
['another', 'blue', 'singapore', 'https://t.co/nztt5xwbbn']
['blue']
another blue
another blue singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "another blue singapore" does not relate to a maintenance report feedback to public flat house. The post does not mention any specific issues or concerns related to public housing, such as broken facilities, inconveniences, or requests for fixing. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This is not related to public housing or maintenance report feedback."