Happy Birthday dennisljq ❤️ #notmyboyfriend😂 @ Singapore https://t.co/RW07DC6G87
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/RW07DC6G87', 'expanded_url': 'https://www.instagram.com/p/B_42mfHHDCC/?igshid=115k7w2ghkbcd', 'display_url': 'instagram.com/p/B_42mfHHDCC/…', 'indices': [57, 80]}]
MARINA CENTRE
['happy', 'birthday', 'dennisljq', '❤', '️', '#notmyboyfriend', '😂', 'singapore', 'https://t.co/rw07dc6g87']
['happy', 'birthday', 'happy', 'happy', 'birthday', 'happy', 'birthday', 'birthday']
happy birthday #notmyboyfriend
happy birthday dennisljq notmyboyfriend 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 seem to be related to a maintenance report feedback for a public flat house. The post is a birthday greeting for a person named Dennis, and does not mention any facilities, inconveniences, block numbers, or streets 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." }.