Dinner is served!! Sliced Char Siew!! #charsiew @ Singapore https://t.co/yEFaTRa3Lw
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/yEFaTRa3Lw', 'expanded_url': 'https://www.instagram.com/p/CBVYeU7nHeB/?igshid=fbbrfdf7u1x2', 'display_url': 'instagram.com/p/CBVYeU7nHeB/…', 'indices': [60, 83]}]
MARINA CENTRE
['dinner', 'served', 'sliced', 'char', 'siew', '#charsiew', 'singapore', 'https://t.co/yefatra3lw']
['dinner']
dinner sliced char #charsiew
dinner served sliced char siew charsiew singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The post is about dinner served at a restaurant in Singapore, specifically mentioning char siew and charsiew. Therefore, the post does not fit into any of the categories mentioned in the question.