sniff sniff ,, https://t.co/c2QDDdn7Cj
HarbourFront MRT Interchange (NE1/CC29)
[]
MARITIME SQUARE
sniff sniff
sniff sniff
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "sniff sniff" does not relate to a maintenance report feedback to a public flat house. It is not clear what the post may be referring to, but it does not appear to be a complaint or feedback related to a specific issue with a building or facility.