I'm at @Shell Yishun Ave 5 in Singapore https://t.co/nMDLfy5M47
North Region
[{'url': 'https://t.co/nMDLfy5M47', 'expanded_url': 'https://www.swarmapp.com/c/dhEpBoJI0U5', 'display_url': 'swarmapp.com/c/dhEpBoJI0U5', 'indices': [40, 63]}]
YISHUN WEST
["i'm", '@shell', 'yishun', 'ave', '5', 'singapore', 'https://t.co/nmdlfy5m47']
[]
@shell
yishun ave 5 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post "yishun ave 5 singapore" does not seem to be related to a maintenance report feedback to public flat house. It is not a specific location or block number associated with public housing in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.