I'm at Waterway Point in Singapore https://t.co/PvnSi2igwZ
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North-East Region
[{'url': 'https://t.co/PvnSi2igwZ', 'expanded_url': 'https://www.swarmapp.com/c/f8CtT6fSlSD', 'display_url': 'swarmapp.com/c/f8CtT6fSlSD', 'indices': [35, 58]}]
PUNGGOL TOWN CENTRE
ChIJ_0QTV-MV2jERpnlyUQulVKA
["i'm", 'waterway', 'point', 'singapore', 'https://t.co/pvnsi2igwz']
[]
waterway point
waterway 0 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house in Singapore. The term "waterway 0 singapore" does not suggest any specific issue or facility related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the given category.