Back to LAN after a long time! https://t.co/Hhas2JBMGA
<a href="http://twitter.com/download/android" rel="nofollow">Twitter for Android</a>
Bugis+
[]
VICTORIA
['back', 'lan', 'long', 'time', 'https://t.co/hhas2jbmga']
['long', 'time']
back after long time
back lan long time
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "back lan long time" does not relate to a maintenance report feedback to a public flat house. It is not clear what the post is referring to, and it does not contain any specific details or context that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any of the other categories. The "explanation" field contains a brief explanation for why the post does not relate to public housing or maintenance issues.