Just posted a photo @ Singapore Cancer Society https://t.co/iSt4xMiALt
Central Region
[{'url': 'https://t.co/iSt4xMiALt', 'expanded_url': 'https://www.instagram.com/p/CHjVrFJnXt-ngMCTX0MosG--F753yKidl1Rdk80/?igshid=ujzv7p6i4x81', 'display_url': 'instagram.com/p/CHjVrFJnXt-n…', 'indices': [47, 70]}]
ANSON
['posted', 'photo', 'singapore', 'cancer', 'society', 'https://t.co/ist4xmialt']
['cancer', 'cancer', 'cancer', 'cancer', 'cancer']
just posted photo cancer society
posted photo singapore cancer society
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the post you provided does not relate to a maintenance report feedback for a public flat house. The post is a photo of the Singapore Cancer Society, which is an organization that provides support and resources for cancer patients and their families in Singapore. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This post is not related to maintenance report feedback for public flat house."