I'm at Bishan MRT Interchange (NS17/CC15) - @smrt_singapore in Singapore https://t.co/OCUz1nxJgm
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
Central Region
[{'url': 'https://t.co/OCUz1nxJgm', 'expanded_url': 'https://www.swarmapp.com/c/1yhTjXWDu44', 'display_url': 'swarmapp.com/c/1yhTjXWDu44', 'indices': [73, 96]}]
BISHAN EAST
["i'm", 'bishan', 'mrt', 'interchange', 'ns17', 'cc15', '@smrt_singapore', 'singapore', 'https://t.co/ocuz1nxjgm']
[]
interchange @smrt singapore
bishan mrt interchange ns17 cc15 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report feedback for a public flat house in Singapore. The post simply mentions the location "bishan mrt interchange ns17 cc15 singapore" without providing any context or information related to maintenance or public housing. Therefore, the answer is "False" for the "relatedness" field, and the "type" field is set to "none" since it is not related to any specific category. The "explanation" field provides a brief explanation for why the post is not related to the requested topic.