Happy Birthday @bhengmamaril 

#teamYOLO @ Marina Bay Sands https://t.co/95O3e5dnPq
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/95O3e5dnPq', 'expanded_url': 'https://www.instagram.com/p/CDCxVsnhwOHyRDqvegqkrBVQcAhT7sNJC6eszY0/?igshid=1jggj74gov6e6', 'display_url': 'instagram.com/p/CDCxVsnhwOHy…', 'indices': [60, 83]}]
BAYFRONT SUBZONE
['happy', 'birthday', '@bhengmamaril', '#teamyolo', 'marina', 'bay', 'sand', 'https://t.co/95o3e5dnpq']
['happy', 'birthday', 'happy', 'happy', 'birthday', 'happy', 'birthday', 'birthday']
happy birthday @bhengmamaril #teamyolo marina
happy birthday teamyolo marina bay sands
  [
    {"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 a birthday greeting to a team, and does not mention any facilities, inconveniences, block numbers, or streets 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 short explanation of why the post is not related to the requested topic.