Just posted a photo @ Singapore Cancer Society https://t.co/WkwT0eEZW6
Central Region
[{'url': 'https://t.co/WkwT0eEZW6', 'expanded_url': 'https://www.instagram.com/p/CRxgkRTHZsMylA1yjoZc04E51tdkbc8SoiA_7o0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CRxgkRTHZsMy…', 'indices': [47, 70]}]
ANSON
['posted', 'photo', 'singapore', 'cancer', 'society', 'https://t.co/wkwt0eezw6']
['cancer', 'cancer', 'cancer', 'cancer', 'cancer']
just posted photo cancer society
posted photo singapore cancer society
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

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