#21 #penart #blackandwhite @ Singapore https://t.co/1umzIZPoua
Central Region
[{'url': 'https://t.co/1umzIZPoua', 'expanded_url': 'https://www.instagram.com/p/CJgeugSM6jo/?igshid=1g3djaqiwx33i', 'display_url': 'instagram.com/p/CJgeugSM6jo/…', 'indices': [39, 62]}]
MARINA CENTRE
#penart #blackandwhite
21 penart blackandwhite singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house. The post simply mentions "21 penart blackandwhite singapore" without providing any context or details related to maintenance or public housing. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"