Baru ngeh kalau 5G di sini sinyalnya.

@ Bukit Timah, Singapore https://t.co/4rfslucE1o
Coronation Shopping Plaza
[]
CORONATION ROAD
baru
baru ngeh kalau 5g di sini sinyalnya bukit timah singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about the signal strength of 5G in Bukit Timah, Singapore, and does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation of why the post is not related to the requested topic.