Just posted a photo @ Simei, Singapore https://t.co/2Ut1Q13tCm
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/2Ut1Q13tCm', 'expanded_url': 'https://www.instagram.com/p/CAYIesugifv/?igshid=vhqqsgr04igw', 'display_url': 'instagram.com/p/CAYIesugifv/…', 'indices': [39, 62]}]
SIMEI
['posted', 'photo', 'simei', 'singapore', 'https://t.co/2ut1q13tcm']
[]
just posted photo
posted photo simei singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house in Singapore. The post only includes a photo of Simei Singapore, which is a residential area in Singapore. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "The post does not relate to a maintenance report feedback for a public flat house."