I'm at Cool Echo Bubble Tea in Singapore, SG https://t.co/aQGTKsbGys https://t.co/rnOXPcygQc
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/aQGTKsbGys', 'expanded_url': 'https://www.swarmapp.com/c/b4lHHQPubp5', 'display_url': 'swarmapp.com/c/b4lHHQPubp5', 'indices': [45, 68]}]
BEDOK SOUTH
["i'm", 'cool', 'echo', 'bubble', 'tea', 'singapore', 'sg', 'https://t.co/aqgtksbgys', 'https://t.co/rnoxpcygqc']
['cool']
cool echo bubble
cool echo bubble tea singapore sg
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for public flat houses in Singapore. The post is about a business or product promotion, specifically for cool echo bubble tea in Singapore. Therefore, the answer is "False" for the relatedness question.