I'm at I12 Katong - @112_katong in Singapore https://t.co/rRlEr9k7jn
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/rRlEr9k7jn', 'expanded_url': 'https://www.swarmapp.com/c/aXwuiT2TLeI', 'display_url': 'swarmapp.com/c/aXwuiT2TLeI', 'indices': [45, 68]}]
MARINE PARADE
["i'm", 'i12', 'katong', '@112_katong', 'singapore', 'https://t.co/rrler9k7jn']
[]
@    katong
i12 katong singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "i12 katong singapore" does not relate to a maintenance report feedback to public flat house. "i12" is likely a location or area in Singapore, and does not contain any keywords related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because the tweet does not fit into any of the other categories. The "explanation" field provides a brief explanation for why the tweet does not relate to the given topic.