Good morning, folks! @ Singapore https://t.co/Un0RbqCJFN
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/Un0RbqCJFN', 'expanded_url': 'https://www.instagram.com/p/CBz7czlDoBF/?igshid=1xdsjixvfddco', 'display_url': 'instagram.com/p/CBz7czlDoBF/…', 'indices': [33, 56]}]
MARINA CENTRE
['good', 'morning', 'folk', 'singapore', 'https://t.co/un0rbqcjfn']
['good', 'good', 'good', 'good', 'good']
good morning
good morning folks 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 in Singapore. The post simply says "good morning folks singapore" without any specific context or content related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of feedback or issue being discussed. The "explanation" field is left blank since there is no specific explanation for why the post is not related to the given topic.