Happy birthday ibu 😘🎁🎉👨‍👩‍👧‍👧 @ Novena, Singapore https://t.co/WNnEBl9hQw
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/WNnEBl9hQw', 'expanded_url': 'https://www.instagram.com/p/CCdjlwBpwFKxnt8h3HnLAQJ8Rj7iH8nIVmKEMM0/?igshid=1hytube6az4zo', 'display_url': 'instagram.com/p/CCdjlwBpwFKx…', 'indices': [50, 73]}]
MALCOLM
['happy', 'birthday', 'ibu', '😘', '🎁', '🎉', '👨', '\u200d', '👩', '\u200d', '👧', '\u200d', '👧', 'novena', 'singapore', 'https://t.co/wnnebl9hqw']
['happy', 'birthday', 'happy', 'happy', 'birthday', 'happy', 'birthday', 'birthday']
happy birthday novena
happy birthday ibu novena singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat houses. The post is a birthday greeting and does not mention any issues or concerns 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 houses." }.