I'm at Tuas Checkpoint (Second Link) in Singapore https://t.co/alkaPG6oM1
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
West Region
[{'url': 'https://t.co/alkaPG6oM1', 'expanded_url': 'https://www.swarmapp.com/c/a6snBpSTHIl', 'display_url': 'swarmapp.com/c/a6snBpSTHIl', 'indices': [50, 73]}]
TUAS PROMENADE
["i'm", 'tuas', 'checkpoint', 'second', 'link', 'singapore', 'https://t.co/alkapg6om1']
[]
second link
tuas checkpoint second link singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house in Singapore. The post mentions "tuas checkpoint second link singapore", which does not appear to be a specific location or issue related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post does not relate to the topic.