Blue blue
North Region
[]
WOODLANDS REGIONAL CENTRE
['blue', 'blue']
['blue', 'blue']
blue blue
blue blue
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the Twitter post "blue blue" does not relate to a maintenance report feedback to a public flat house. The post does not contain any information that suggests it is related to a specific issue or facility in a public housing complex. Therefore, the answer is "relatedness": False.