I'm at Greenland Vegetarian Restaurant in Singapore https://t.co/7Mp66NgAAY
North-East Region
[{'url': 'https://t.co/7Mp66NgAAY', 'expanded_url': 'https://www.swarmapp.com/c/ebnvsT6d0Sh', 'display_url': 'swarmapp.com/c/ebnvsT6d0Sh', 'indices': [52, 75]}]
KOVAN
["i'm", 'greenland', 'vegetarian', 'restaurant', 'singapore', 'https://t.co/7mp66ngaay']
[]
greenland vegetarian restaurant
greenland vegetarian restaurant singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house. The post mentions a Greenland vegetarian restaurant in Singapore, but does not mention any issues or concerns related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the post does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the post is not related to maintenance report feedback.