I'm at Woodlands Checkpoint (Causeway) in Singapore https://t.co/3dvLIJ0iBy
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/3dvLIJ0iBy', 'expanded_url': 'https://www.swarmapp.com/c/kQSBlZf0Jvh', 'display_url': 'swarmapp.com/c/kQSBlZf0Jvh', 'indices': [52, 75]}]
NORTH COAST
["i'm", 'woodland', 'checkpoint', 'causeway', 'singapore', 'https://t.co/3dvlij0iby']
[]
causeway
woodlands checkpoint causeway singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not seem to relate to a maintenance report feedback for public flat houses in Singapore. The phrase "woodlands checkpoint causeway singapore" does not contain any keywords or phrases that suggest a maintenance issue or feedback related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" to indicate that the post does not belong to any category related to maintenance report feedback for public flat houses. The "explanation" field is left blank as there is no further information to provide.