Kebun bibit https://t.co/9ecNivvtZr
<a href="http://twitter.com/download/android" rel="nofollow">Twitter for Android</a>
Gardens by the Bay
[]
MARINA SOUTH
kebun bibit
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "kebun bibit" does not relate to a maintenance report feedback to public flat house. It is not a specific term or phrase commonly used in maintenance reports or related to public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" as there is no specific type of feedback or issue mentioned in the tweet. The "explanation" field provides a brief explanation for why the tweet does not match the given criteria.