Thanks for sending me off bah. I'll be back soon. @ Singapore Changi Airport Terminal 4 https://t.co/rSprIQTg57
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/rSprIQTg57', 'expanded_url': 'https://www.instagram.com/p/B8JGx1mhjjW/?igshid=13ooop6l6l8vd', 'display_url': 'instagram.com/p/B8JGx1mhjjW/…', 'indices': [88, 111]}]
SPRINGLEAF
['thanks', 'sending', 'bah', "i'll", 'back', 'soon', 'singapore', 'changi', 'airport', 'terminal', '4', 'https://t.co/rspriqtg57']
['terminal', 'airport', 'terminal', 'terminal']
thanks sending will back soon airport terminal
thanks sending bah back soon singapore changi airport terminal 4
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post simply thanks someone for sending something back soon and mentions Singapore Changi Airport Terminal 4, which does not have any connection to maintenance report feedback for public flats. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation of why the post is not related to the requested topic.