I'm at Marina Bay MRT Interchange (NS27/CE2) - @smrt_singapore in Singapore https://t.co/RWyXst0tQB
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
Central Region
[{'url': 'https://t.co/RWyXst0tQB', 'expanded_url': 'https://www.swarmapp.com/c/71PJnRaTI7o', 'display_url': 'swarmapp.com/c/71PJnRaTI7o', 'indices': [76, 99]}]
CENTRAL SUBZONE
marina interchange @smrt singapore
marina bay mrt interchange ns27 ce2 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report or public housing."},
    ]

It seems that the provided Twitter post does not relate to a maintenance report or public housing in Singapore. The post mentions "marina bay mrt interchange ns27 ce2 singapore", which appears to be a location in Singapore, but it does not contain any information or context that suggests it is related to a maintenance report or public housing. Therefore, the answer is "False" for both "relatedness" and "type".