Guess who's baaaack 🇸🇬 @ Singapore https://t.co/gS93loZHR4
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/gS93loZHR4', 'expanded_url': 'https://www.instagram.com/p/B8-ByWtjyRgQDeMT-lpnUlvnFFb5tydJ_vAhQc0/?igshid=ib5u5lpo6kpo', 'display_url': 'instagram.com/p/B8-ByWtjyRgQ…', 'indices': [35, 58]}]
MARINA CENTRE
['guess', "who's", 'baaaack', '🇸', '🇬', 'singapore', 'https://t.co/gs93lozhr4']
['guess']
guess
guess baaaack singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback for public flat houses in Singapore. The post simply says "guess baaaack singapore" and does not contain any information or context that suggests it is related to maintenance report feedback. Therefore, the answer is "relatedness": False.