Sentosa @ Sentosa https://t.co/oBiVlrirT2
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/oBiVlrirT2', 'expanded_url': 'https://www.instagram.com/p/B-fNm-FB_DM/?igshid=11x8px5va7kl2', 'display_url': 'instagram.com/p/B-fNm-FB_DM/…', 'indices': [18, 41]}]
SENTOSA
sentosa sentosa
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "sentosa sentosa" does not relate to a maintenance report feedback to public flat house. It is not clear what the post is referring to, as it is a simple repetition of the word "sentosa".