Racial Harmony Day: Chase in Barong. The only Filipino in the class. Raise your flag, kid. 🇵🇭 @ Singapore https://t.co/CArfNFgxrP
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/CArfNFgxrP', 'expanded_url': 'https://www.instagram.com/p/CCrvSiop9bs/?igshid=hu5gj5hvupmx', 'display_url': 'instagram.com/p/CCrvSiop9bs/…', 'indices': [106, 129]}]
MARINA CENTRE
['racial', 'harmony', 'day', 'chase', 'barong', 'filipino', 'class', 'raise', 'flag', 'kid', '🇵', '🇭', 'singapore', 'https://t.co/carfnfgxrp']
['harmony', 'harmony', 'harmony', 'chase']
racial harmony chase barong only filipino class raise your flag
racial harmony day chase barong filipino class raise flag kid singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for public flat houses. The post is about Racial Harmony Day and a class raising a flag in Singapore, and does not contain any information related to maintenance reports or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.