Ok water is working again.
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North Region
[]
WOODLANDS REGIONAL CENTRE
['ok', 'water', 'working']
['working']
water working again
ok water working
  [
    {"relatedness": True, "type": "facility", "explanation": "working water"}
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The post "ok water working" indicates that the water is working, which is a facility related issue in a public flat house. Therefore, the answer is:

{"relatedness": True, "type": "facility", "explanation": "working water"}