4th swab test @ The Float @ Marina Bay https://t.co/XrP3qCusGv
<a href="http://instagram.com" rel="nofollow">Instagram</a>
East Region
[{'url': 'https://t.co/XrP3qCusGv', 'expanded_url': 'https://www.instagram.com/p/CCZ6DpRJufk1aqJFBNll55GV2JfyAgIgC4U5gM0/?igshid=1kru0kuqx02nr', 'display_url': 'instagram.com/p/CCZ6DpRJufk1…', 'indices': [39, 62]}]
TAMPINES EAST
['4th', 'swab', 'test', 'float', 'marina', 'bay', 'https://t.co/xrp3qcusgv']
['swab']
swab test float marina
4th swab test float marina bay
  [
    {"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 "4th swab test float marina bay" which does not seem to be a maintenance or housing-related issue. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because it is not related to any specific category. The "explanation" field provides a brief explanation for why this is the case.