Lit up @ Singapore https://t.co/DIgrphZC4t
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/DIgrphZC4t', 'expanded_url': 'https://www.instagram.com/p/CClclpIHQGkSA0_nxnAF-S8bwLt77Vfo7TmnrQ0/?igshid=akg2f6fny1xf', 'display_url': 'instagram.com/p/CClclpIHQGkS…', 'indices': [19, 42]}]
MARINA CENTRE
['lit', 'singapore', 'https://t.co/digrphzc4t']
[]
lit singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "lit singapore" does not relate to a maintenance report feedback to a public flat house. It is not clear what this post is referring to, as it is a general statement and does not provide any specific information or context. Therefore, I have marked it as "none" in the "relatedness" field and "type" field as "none" and provided a brief explanation in the "explanation" field.