Grilled pork collar and sausage for lunch today! @ Singapore https://t.co/JDtHK7Nist
Central Region
[{'url': 'https://t.co/JDtHK7Nist', 'expanded_url': 'https://www.instagram.com/p/CN9Pw6TLjYZ/?igshid=1w8b7j2jdmflr', 'display_url': 'instagram.com/p/CN9Pw6TLjYZ/…', 'indices': [61, 84]}]
MARINA CENTRE
['grilled', 'pork', 'collar', 'sausage', 'lunch', 'today', 'singapore', 'https://t.co/jdthk7nist']
[]
grilled pork collar sausage lunch today
grilled pork collar sausage lunch today 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 a food item (grilled pork collar sausage) and its consumption, 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 house." }.