Read it again...

#fearfactor #notetoself @ Sentosa Cove https://t.co/QJlRTZ2xVn
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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SENTOSA
['read', '...', '#fearfactor', '#notetoself', 'sentosa', 'cove', 'https://t.co/qjlrtz2xvn']
['cove', 'cove', 'cove', 'cove', 'cove']
read again #fearfactor #notetoself cove
read fearfactor notetoself sentosa cove
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house. The term "Sentosa Cove" is a location in Singapore, and it does not seem to be related to any maintenance issue or feedback for a public flat house. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.