I'm at Yishun MRT Station (NS13) - @smrt_singapore in Singapore https://t.co/2PoCG5tTWa
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
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YISHUN WEST
["i'm", 'yishun', 'mrt', 'station', 'ns13', '@smrt_singapore', 'singapore', 'https://t.co/2pocg5ttwa']
[]
station @smrt singapore
yishun mrt station ns13 singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

The post does not relate to a maintenance report feedback to public flat house. The location mentioned in the post, "yishun mrt station ns13 singapore", is a specific location in Singapore, but it does not provide any information about maintenance issues or public housing. Therefore, the post does not meet the criteria for a maintenance report feedback to public flat house.