Avocados

#fruit #marketday @ Singapore https://t.co/4iOIbrP7q1
Central Region
[{'url': 'https://t.co/4iOIbrP7q1', 'expanded_url': 'https://www.instagram.com/p/CQTXdogHXbO/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQTXdogHXbO/…', 'indices': [40, 63]}]
MARINA CENTRE
#fruit #marketday
avocados fruit marketday singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat houses. The post is about avocados being sold at a fruit market in Singapore, and does not mention any issues or concerns related to public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses." }.