I'm at COACH in Singapore https://t.co/eZNK0EEgZD https://t.co/QwH4vP78LP
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
East Region
[{'url': 'https://t.co/eZNK0EEgZD', 'expanded_url': 'https://www.swarmapp.com/c/fTqcogzA8n1', 'display_url': 'swarmapp.com/c/fTqcogzA8n1', 'indices': [26, 49]}]
CHANGI AIRPORT
["i'm", 'coach', 'singapore', 'https://t.co/eznk0eegzd', 'https://t.co/qwh4vp78lp']
['coach']
coach
coach singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to public flat house in Singapore. The term "coach singapore" is not specific to any particular topic or context that would suggest otherwise. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not possible to determine the type of feedback or report being made. The "explanation" field provides a brief explanation for why the post does not relate to the requested topic.