Just posted a video @ East Coast, Singapore https://t.co/CNZ57S7QH9
East Region
[{'url': 'https://t.co/CNZ57S7QH9', 'expanded_url': 'https://www.instagram.com/p/CTRYAXenLZD/?utm_medium=twitter', 'display_url': 'instagram.com/p/CTRYAXenLZD/…', 'indices': [44, 67]}]
SIGLAP
['posted', 'video', 'east', 'coast', 'singapore', 'https://t.co/cnz57s7qh9']
['coast']
just posted video east coast
posted video east coast singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report for a public flat house in Singapore. The post only mentions "posted video east coast Singapore" without providing any context or details related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since the post does not belong to any category related to maintenance reports for public flats. The "explanation" field provides a brief explanation for why the post does not relate to the given category.