Sand play @ East Coast Beach https://t.co/ySXdrw5oMS
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/ySXdrw5oMS', 'expanded_url': 'https://www.instagram.com/p/B-Jw8r5nu0y/?igshid=17vu65m3n71mb', 'display_url': 'instagram.com/p/B-Jw8r5nu0y/…', 'indices': [29, 52]}]
EAST COAST
['sand', 'play', 'east', 'coast', 'beach', 'https://t.co/ysxdrw5oms']
['beach', 'coast']
sand play east coast beach
sand play east coast beach
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house. The post mentions "sand play" and "east coast beach," which suggests that it is not related to any maintenance issue or feedback related to public housing. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues." }.