The twilight zone #cycling @ Siglap East Coast Underpass https://t.co/sAG9dXd7r8
East Region
[{'url': 'https://t.co/sAG9dXd7r8', 'expanded_url': 'https://www.instagram.com/p/COEkQYinOyF/?igshid=1l3xtspd9uft8', 'display_url': 'instagram.com/p/COEkQYinOyF/…', 'indices': [57, 80]}]
SIGLAP
['twilight', 'zone', '#cycling', 'siglap', 'east', 'coast', 'underpass', 'https://t.co/sag9dxd7r8']
['coast']
twilight zone #cycling east coast underpass
twilight zone cycling siglap east coast underpass
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not mention any specific issue or feedback related to a maintenance report for a public flat house. Therefore, the answer is "relatedness": False.

The "type" field is set to "none" because the post does not belong to any other category (e.g., "infrastructure", "vehicle", etc.).

The "explanation" field provides a brief explanation for why the post does not relate to a maintenance report feedback for a public flat house.