Self-reminder @ Singapore https://t.co/1zMbddkl6Y
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/1zMbddkl6Y', 'expanded_url': 'https://www.instagram.com/p/B7Lzh6BB63b/?igshid=ivzucenusjk6', 'display_url': 'instagram.com/p/B7Lzh6BB63b/…', 'indices': [26, 49]}]
MARINA CENTRE
['self-reminder', 'singapore', 'https://t.co/1zmbddkl6y']
[]
selfreminder singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The Twitter post "selfreminder singapore" does not relate to a maintenance report feedback to public flat house in Singapore. It is not a complaint or feedback about a broken facility, inconvenience, or any other issue related to public housing. 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 is not related to the requested topic.