I'm at T4 Transit Mall in Changi, Singapore https://t.co/EWOFwcz6Qs
East Region
[{'url': 'https://t.co/EWOFwcz6Qs', 'expanded_url': 'https://www.swarmapp.com/c/dAKehVKUcSX', 'display_url': 'swarmapp.com/c/dAKehVKUcSX', 'indices': [44, 67]}]
CHANGI AIRPORT
["i'm", 't4', 'transit', 'mall', 'changi', 'singapore', 'https://t.co/ewofwcz6qs']
[]
transit mall
t4 transit mall changi singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The provided Twitter post does not seem to be related to maintenance report feedback for public flat houses. The term "t4 transit mall changi singapore" does not mention any specific issue or facility related to public housing, and therefore does not fit the given category.