Goodbye Singapore. Chinatown. 2020 @ Chinatown https://t.co/mf0b3ZrBlq
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/mf0b3ZrBlq', 'expanded_url': 'https://www.instagram.com/p/B9omXplDzC0/?igshid=mbg8u1kttksj', 'display_url': 'instagram.com/p/B9omXplDzC0/…', 'indices': [47, 70]}]
CHINATOWN
['goodbye', 'singapore', 'chinatown', '2020', 'chinatown', 'https://t.co/mf0b3zrblq']
[]
chinatown chinatown
goodbye singapore chinatown 2020 chinatown
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    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post "goodbye singapore chinatown 2020 chinatown" is not related to a maintenance report feedback for public flat house. The post does not mention any specific issue or problem with a facility or infrastructure that is typically reported through maintenance reports. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any specific category. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.