Been Awhile... https://t.co/RNBefK0LJF
Changi General Hospital (CGH)
[]
SIMEI
['awhile', '...', 'https://t.co/rnbefk0ljf']
[]
been awhile
awhile
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house. The post simply contains the word "awhile" without any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to this category.