I'm at Pink Guava https://t.co/9400XNuksk
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/9400XNuksk', 'expanded_url': 'https://www.swarmapp.com/c/2JSumc2hLNq', 'display_url': 'swarmapp.com/c/2JSumc2hLNq', 'indices': [18, 41]}]
GEYLANG BAHRU
["i'm", 'pink', 'guava', 'https://t.co/9400xnuksk']
[]
pink guava
pink guava
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to public flat house. The word "pink guava" does not provide any context or information that suggests otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because there is no other type of information that can be identified in the post. The "explanation" field is left blank because there is no explanation for why the post does not relate to the given topic.