I'm at Greenwood Sanctuary @ Admiralty in Singapore https://t.co/WrHNRwjTT5
North Region
[{'url': 'https://t.co/WrHNRwjTT5', 'expanded_url': 'https://www.swarmapp.com/c/4fIfFQJ8SYO', 'display_url': 'swarmapp.com/c/4fIfFQJ8SYO', 'indices': [52, 75]}]
WOODLANDS EAST
["i'm", 'greenwood', 'sanctuary', 'admiralty', 'singapore', 'https://t.co/wrhnrwjtt5']
['sanctuary', 'sanctuary', 'sanctuary', 'sanctuary']
greenwood sanctuary admiralty
greenwood sanctuary admiralty 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 to public flat house in Singapore. The term "greenwood sanctuary" and "admiralty singapore" do not appear to be associated with any specific public housing estate or maintenance issue in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" as there is no specific type of feedback or issue mentioned in the post. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.