Caldecott MRT Stationに写真を投稿しましたhttps://t.co/WHX5YAGt9A
Central Region
[{'url': 'https://t.co/WHX5YAGt9A', 'expanded_url': 'https://www.instagram.com/p/CKAiz5IF-A5/?igshid=1egxzy05lod73', 'display_url': 'instagram.com/p/CKAiz5IF-A5/…', 'indices': [31, 54]}]
TOA PAYOH WEST
station
caldecott mrt station
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The term "Caldecott MRT station" is likely referring to a specific train station in Singapore, and does not mention any issues related to public housing or maintenance. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues." }.