I'm at Sentosa Station in Singapore https://t.co/jpbDLqbR90
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/jpbDLqbR90', 'expanded_url': 'https://www.swarmapp.com/c/htRCqcueadE', 'display_url': 'swarmapp.com/c/htRCqcueadE', 'indices': [36, 59]}]
MARITIME SQUARE
["i'm", 'sentosa', 'station', 'singapore', 'https://t.co/jpbdlqbr90']
[]
station
sentosa station singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "sentosa station singapore" does not relate to a maintenance report feedback to public flat house. It is not specific to any particular issue or facility in a public housing estate. Therefore, the answer is "relatedness": False.