I'm at Sheng Siong Supermarket in Singapore https://t.co/ajQT5r8P0A
East Region
[{'url': 'https://t.co/ajQT5r8P0A', 'expanded_url': 'https://www.swarmapp.com/c/lDJN54IoGW3', 'display_url': 'swarmapp.com/c/lDJN54IoGW3', 'indices': [44, 67]}]
BEDOK NORTH
["i'm", 'sheng', 'siong', 'supermarket', 'singapore', 'https://t.co/ajqt5r8p0a']
[]
sheng supermarket
sheng siong supermarket singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The post simply mentions "sheng siong supermarket singapore" without any context or information related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not belong to any of the categories mentioned in the question. The "explanation" field provides a brief explanation for why the post does not match the criteria.