Too tired this trip... Luckily I found this Vietnamese restaurant. 
ベトナム料理に出会えた。
・
・
#vietnamesefood #singapore #rafflescity #ベトナム料理 #シンガポール @ Raffles City Singapore https://t.co/SlGbM6cNyN
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/SlGbM6cNyN', 'expanded_url': 'https://www.instagram.com/p/B83kmZfhjBQ/?igshid=r400wmatp87l', 'display_url': 'instagram.com/p/B83kmZfhjBQ/…', 'indices': [166, 189]}]
CITY HALL
tired this trip luckily found this vietnamese restaurant #vietnamesefood #singapore #rafflescity city
tired trip luckily found vietnamese restaurant vietnamesefood singapore rafflescity raffles city 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 mentions a Vietnamese restaurant in Singapore, but it does not contain any information or keywords related to maintenance or 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.