Birthday lunch for my mum, with my uncle and his family. @ Islamic Restaurant Pte. Ltd. https://t.co/FKufjGRu1M
Central Region
[{'url': 'https://t.co/FKufjGRu1M', 'expanded_url': 'https://www.instagram.com/p/CLOYjrJlQc1/?igshid=lrpxm4lgcbra', 'display_url': 'instagram.com/p/CLOYjrJlQc1/…', 'indices': [88, 111]}]
KAMPONG GLAM
['birthday', 'lunch', 'mum', 'uncle', 'family', 'islamic', 'restaurant', 'pte', 'ltd', 'https://t.co/fkufjgru1m']
['birthday', 'birthday', 'birthday', 'mum', 'mum', 'birthday']
birthday lunch with uncle family islamic restaurant
birthday lunch mum uncle family islamic restaurant pte ltd
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not seem to relate to a maintenance report feedback for a public flat house. The post mentions a birthday lunch with family at an Islamic restaurant, which does not involve any maintenance issues or feedback related to public housing. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a brief explanation of why the post is not related to the requested topic.