I'm at Yishun in Singapore https://t.co/VE5esK8AV9
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
North Region
[{'url': 'https://t.co/VE5esK8AV9', 'expanded_url': 'https://www.swarmapp.com/c/izAKFZzqMxT', 'display_url': 'swarmapp.com/c/izAKFZzqMxT', 'indices': [27, 50]}]
YISHUN CENTRAL
["i'm", 'yishun', 'singapore', 'https://t.co/ve5esk8av9']
[]
yishun singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "yishun singapore" does not relate to a maintenance report feedback to public flat house. Yishun is a planning area in Singapore, and the post may be referring to the location or a general statement about the area.