Waiting for someone @ Changi Airport T4- One Stop To Heaven Gate https://t.co/jied7lw7bq
East Region
[{'url': 'https://t.co/jied7lw7bq', 'expanded_url': 'https://www.instagram.com/p/CRItkKGLSFV/?utm_medium=twitter', 'display_url': 'instagram.com/p/CRItkKGLSFV/…', 'indices': [65, 88]}]
CHANGI AIRPORT
['waiting', 'someone', 'changi', 'airport', 't4', 'one', 'stop', 'heaven', 'gate', 'https://t.co/jied7lw7bq']
['gate', 'airport']
waiting someone airport stop heaven gate
waiting someone changi airport t4 1 stop heaven gate
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about waiting for someone at Changi Airport T4, which is not a maintenance issue or a complaint about a public flat house. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to the requested topic.