Stay Safe 
#staysafe #covid_19 @ Singapore https://t.co/xGuIqdqufT
Central Region
[{'url': 'https://t.co/xGuIqdqufT', 'expanded_url': 'https://www.instagram.com/p/CO4FHjGBQ_r/?igshid=mpvhk9ofo6yj', 'display_url': 'instagram.com/p/CO4FHjGBQ_r/…', 'indices': [43, 66]}]
MARINA CENTRE
['stay', 'safe', '#staysafe', '#covid_19', 'singapore', 'https://t.co/xguiqdquft']
['safe', 'safe', 'safe']
stay safe #staysafe #covid   
stay safe staysafe covid 19 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the Twitter post you provided is not related to maintenance report feedback for public flat houses in Singapore. The post simply states "staysafe covid 19 singapore" and does not mention any specific issue or request related to maintenance report feedback. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"