For the 3rd jab... https://t.co/lJy3QTJyhj
Hong Kah Secondary School
[]
HONG KAH
['3rd', 'jab', '...', 'https://t.co/ljy3qtjyhj']
['jab']
3rd jab
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post "3rd jab" does not relate to a maintenance report feedback to a public flat house. It is possible that the user is simply expressing their enthusiasm or excitement about something unrelated to maintenance or public housing.