Just posted a photo @ Singapore - The Lion City https://t.co/pI9bMPTiys
Central Region
[{'url': 'https://t.co/pI9bMPTiys', 'expanded_url': 'https://www.instagram.com/p/CQ_PMv_Hp4j/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQ_PMv_Hp4j/…', 'indices': [48, 71]}]
UPPER THOMSON
['posted', 'photo', 'singapore', 'lion', 'city', 'https://t.co/pi9bmptiys']
['lion', 'lion']
just posted photo lion city
posted photo singapore lion city
  [
    {"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 does not contain any information related to maintenance report feedback for a public flat house in Singapore. The post only mentions "Singapore lion city" without providing any context or details that could suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"