I'm at Chi Cha San Chen in Tampines, Singapore https://t.co/G7fHW5WWH7
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/G7fHW5WWH7', 'expanded_url': 'https://www.swarmapp.com/c/jzwlMqOUk4K', 'display_url': 'swarmapp.com/c/jzwlMqOUk4K', 'indices': [47, 70]}]
TAMPINES EAST
["i'm", 'chi', 'cha', 'san', 'chen', 'tampines', 'singapore', 'https://t.co/g7fhw5wwh7']
[]
chen
chi cha san chen tampines singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The phrase "chi cha san chen tampines singapore" does not contain any keywords or phrases that suggest a maintenance issue or feedback related to public housing in Singapore. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" because there is no specific type of information provided in the post. The "explanation" field contains a brief explanation for why the post is not related to the requested topic.