180kg x8 
I don't where that came from. 
This was after 

5 sets of warm ups
180kg x3
190kg x1
200kg failed
160kg 2x5
200kg x1
160kg 3x5
180kg x8

Where did that came from? @ SAFRA EnergyOne https://t.co/QSQkB34ycE
Central Region
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TOA PAYOH CENTRAL
['180kg', 'x8', 'came', '5', 'set', 'warm', 'ups', '180kg', 'x3', '190kg', 'x1', '200kg', 'failed', '160kg', '2x5', '200kg', 'x1', '160kg', '3x5', '180kg', 'x8', 'came', 'safra', 'energyone', 'https://t.co/qsqkb34yce']
[]
where that came from this after warm where that came from
180kg x8 came 5 sets warm ups 180kg x3 190kg x1 200kg failed 160kg 2x5 200kg x1 160kg 3x5 180kg x8 came safra energyone
  [
    {"relatedness": True, "type": "maintenance", "explanation": "broken equipment or facility"},
    {"relatedness": True, "type": "request", "explanation": "requesting maintenance or repair"},
    {"relatedness": False, "type": "none", "explanation": "not related to maintenance or public housing"}]

The post relates to a maintenance report feedback to public flat house. The user mentions that they did 8 sets of warm-ups with 180kg weight, failed at 200kg, and then did 160kg for 2 sets. This suggests that the user is reporting on their workout routine and the equipment they used, which is not related to maintenance or public housing. However, the mention of "safra energyone" could be a reference to a specific maintenance or repair issue, but without more context it is difficult to determine the exact type of maintenance.