I'm at Imperial Treasure Cantonese Cuisine in Singapore https://t.co/iM5bT2w3s4
East Region
[{'url': 'https://t.co/iM5bT2w3s4', 'expanded_url': 'https://www.swarmapp.com/c/dEgHiUzwGA9', 'display_url': 'swarmapp.com/c/dEgHiUzwGA9', 'indices': [56, 79]}]
CHANGI AIRPORT
["i'm", 'imperial', 'treasure', 'cantonese', 'cuisine', 'singapore', 'https://t.co/im5bt2w3s4']
['treasure', 'treasure', 'treasure', 'treasure']
imperial treasure cantonese cuisine
imperial treasure cantonese cuisine 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 restaurant named Imperial Treasure Cantonese Cuisine in Singapore, which is not related to public housing or maintenance reports. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation that the post is not related to the requested topic.