Hello 2021 !!!! @ Singapore https://t.co/9nH6lkehww
Central Region
[{'url': 'https://t.co/9nH6lkehww', 'expanded_url': 'https://www.instagram.com/p/CJf6U-BlZA5/?igshid=1ai6x8nqbqtar', 'display_url': 'instagram.com/p/CJf6U-BlZA5/…', 'indices': [28, 51]}]
MARINA CENTRE
hello
hello 2021 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The post simply states "hello 2021 Singapore" without providing any context or information related to maintenance issues. Therefore, the answer is "false" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post does not relate to the requested topic.