At 1348 on 09 Apr 2021 @ Mandai, Singapore https://t.co/cyEMErCFpT
North Region
[{'url': 'https://t.co/cyEMErCFpT', 'expanded_url': 'https://www.instagram.com/p/CNbx-d4H3JM/?igshid=1azu452xkba4u', 'display_url': 'instagram.com/p/CNbx-d4H3JM/…', 'indices': [43, 66]}]
MANDAI EAST
1348 9 apr 2021 mandai singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house in Singapore. The post does not mention any specific issues or facilities related to public housing, and does not provide any information that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any other category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.