I'm at One Raffles Quay in Singapore https://t.co/I0PyvRXI20
Central Region
[{'url': 'https://t.co/I0PyvRXI20', 'expanded_url': 'https://www.swarmapp.com/c/6cBzpXKfLkn', 'display_url': 'swarmapp.com/c/6cBzpXKfLkn', 'indices': [37, 60]}]
CENTRAL SUBZONE
["i'm", 'one', 'raffle', 'quay', 'singapore', 'https://t.co/i0pyvrxi20']
['raffle', 'raffle']
quay
1 raffles quay singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The provided Twitter post does not seem to relate to a maintenance report feedback to public flat house in Singapore. The location mentioned in the post, "1 raffles quay singapore", does not provide any specific information about a particular block or street, and does not indicate any maintenance issue or feedback. Therefore, the answer is "False" for the relatedness and "none" for the type, along with a brief explanation.